- Symplectic Reduction of Classical Mechanics on Shape Space
- Is Time the Real Line?
- Relativistic Bohmian Trajectories and Klein-Gordon Currents for Spin-0 Particles
- Spin and Contextuality in Extended de Broglie-Bohm-Bell Quantum Mechanics
- Watching the Clocks: Interpreting the Page–Wootters Formalism and the Internal Quantum Reference Frame Programme
- On the Meaning of Local Realism
- Follow the Math!: The Mathematics of Quantum Mechanics as the Mathematics of Set Partitions Linearized to (Hilbert) Vector Spaces
- Is Gravitational Entanglement Evidence for the Quantization of Spacetime?
- A Pilot-Wave Approach to the Many-Body Problem: Beyond the Small Entanglement Approximation
- Three-Space from Quantum Mechanics
- A Note on Penrose’s Spin-Geometry Theorem and the Geometry of ‘Empirical Quantum Angles’
- Perspectival Quantum Realism
- The Heuristic Power of Theory Classification, the Case of General Relativity
- Schwarzschild Black Hole Perturbed by a Force-Free Magnetic Field
- Presentist Fragmentalism and Quantum Mechanics
- What Should Be the Ontology for the Standard Model?
- Dual Relativistic Quantum Mechanics I
- On Bell’s Everett (?) Theory
- Securing the objectivity of relative facts in the quantum world
- Swampland Revisited
- The Paradox of Classical Reasoning
- Bohmian Chaos in Multinodal Bound States
- Role of the Electromagnetic Vacuum in the Transition from Classical to Quantum Mechanics
- Relativistic QFT from a Bohmian Perspective: A Proof of Concept
- State-to-State Cosmology: A New View on the Cosmological Arrow of Time and the Past Hypothesis
- ‘Oumuamua and meta-empirical confirmation
- What is It Like to be a Relativistic GRW Theory? Or: Quantum Mechanics and Relativity, Still in Conflict After All These Years
- Stochastic Bohmian and Scaled Trajectories
- Supermeasured: Violating Bell-Statistical Independence Without Violating Physical Statistical Independence
- Quantum Statistics of Identical Particles
- A (Strictly) Contemporary Perspective on Trans-Planckian Censorship
- The Unreasonable Effectiveness of Mathematics: From Hamming to Wigner and Back Again
- Probabilities and Certainties Within a Causally Symmetric Model
- Bohmian Mechanics is Not Deterministic
- Towards an Information Description of Space-Time
- Simulation of Afshar’s Double Slit Experiment
- Theoretical Investigation of Deceleration Parameter-Dependent Gravitation in a Complex Spacetime Manifold
- Trans-statistical Behavior of a Multiparticle System in an Ontology of Properties
- When Greenberger, Horne and Zeilinger Meet Wigner’s Friend
- Zeno’s Paradoxes and the Viscous Friction Force
- On the Strangeness of Quantum Mechanics
- Relational Quantum Mechanics is About Facts, Not States: A Reply to Pienaar and Brukner
- An Epistemic Analysis of Time Phenomenon
- How Different Interpretations of Quantum Mechanics can Enrich Each Other: The Case of the Relational Quantum Mechanics and the Modal-Hamiltonian Interpretation
- Derivation from Bloch Equation to von Neumann Equation to Schrödinger–Pauli Equation
- Two-Qubit Operators in No-Splitting Theorems
- Status of the Wave Function of Quantum Mechanics, or, What is Quantum Mechanics Trying to Tell Us?
- Complex-Valued Classical Behavior from the Correspondence Limit of Quantum Mechanics with Two Boundary Conditions
- Dark Energy Explained by a Bias in the Measurements
- The Bell Experiment and the Limitations of Actors
- Epistemic Uncertainty from an Averaged Hamilton–Jacobi Formalism
- From EPR-Schrödinger Paradox to Nonlocality Based on Perfect Correlations
- Mechanical Model of Maxwell’s Equations and of Lorentz Transformations
- From Bohm’s Vision of Quantum Processes to Quantum Field Theory … to the Transactional Approach. Variations on the Theme
- Schrödinger’s Equation as a Consequence of the Central Limit Theorem Without Assuming Prior Physical Laws
- The physicist inside the ambiguous room: an argument against the need of consciousness in the quantum mechanical measurement process
- Can There be a Process Without Time? Processualism Within Timeless Physics
- Entanglement, Complexity, and Causal Asymmetry in Quantum Theories
- Particulate Exotica
- The Equiareal Archimedean Synchronization Method of the Quantum Symplectic Phase Space: I. Spinorial Amplitudes, Transition Probability, and Areal Measure of Time
- The Equiareal Archimedean Synchronization Method of the Quantum Symplectic Phase Space: II. Circle-Valued Moment Map, Integrality, and Symplectic Abelian Shadows
- Macroscopic Reality from Quantum Complexity
- On the Equivalence Between Rotation and Gravity: “Gravitational” and “Cosmological” Redshifts in the Laboratory
- Trying an Alternative Ansatz to Quantum Physics
- Reverse Physics: From Laws to Physical Assumptions
- The Common Logic of Quantum Universe—Part II: The Case of Quantum Gravity
- The Time-Identity Tradeoff
- A Machian Reformulation of Quantum Mechanics
- Emergence of the Fused Spacetime from a Continuum Computing Construct of Reality
- Universal Constants as Manifestations of Relativity
- Comment on the paper of A. K. Singal ‘Contribution of pressure to the energy-momentum density in a moving perfect fluid: A physical perspective.’
- Gravity Expands Space
- Reconsidering the Relation Between “Matter Wave Interference” and “Wave–Particle Duality”
- The Fate of Tensor-Vector-Scalar Modified Gravity
- The Common Logic of Quantum Universe—Part I: The Case of Non-relativistic Quantum Mechanics
- A Non-relativistic Approach to Relativistic Quantum Mechanics: The Case of the Harmonic Oscillator
- On the Equivalence of Causal Propagators of the Dirac Equation in Vacuum-Destabilising External Fields
- Laws of Nature as Constraints
- No Events on Closed Causal Curves
- A Quantum Informational Approach to the Problem of Time
- A Realistic Theory of Quantum Measurement
- The Heisenberg Limit at Cosmological Scales
- Jácome (Jay) Armas (ed.): Review of “Conversations on Quantum Gravity”
- Is Retrocausal Quantum Mechanics Consistent with Special Relativity?
- Anomalous Weak Values are Caused by Disturbance
- Quaternion Algebra on 4D Superfluid Quantum Space-Time. Dirac’s Ghost Fermion Fields.
- Correction to: A Numbers‑Based Approach to a Free Particle’s Proper Spacetime
- Isolated Objects and Their Evolution: A Derivation of the Propagator’s Path Integral for Spinless Elementary Particles
- Observing a Quantum Measurement
- Dark Matter Realism
- (Re)interpreting $$E=mc^2$$ E = m c 2
- Negations and Meets in Topos Quantum Theory
- Relational Event-Time in Quantum Mechanics
- Contextuality and Dichotomizations of Random Variables
- Proving the Lorentz Invariance of the Entropy and the Covariance of Thermodynamics
- Spacetime Path Integrals for Entangled States
- Bohmian Trajectories as Borders of Regions of Constant Probability
- On the Foundation of Space and Time by Quantum-Events
- Quantum Electrostatics, Gauss’s Law, and a Product Picture for Quantum Electrodynamics; or, the Temporal Gauge Revised
- A Note on the Sagnac Effect in General Relativity as a Finslerian Effect
- Foundations of a Theory of Gravity with a Constraint and Its Canonical Quantization
- Generalized Greenberger–Horne–Zeilinger Arguments from Quantum Logical Analysis
- Dogmas of Effective Field Theory: Scheme Dependence, Fundamental Parameters, and the Many Faces of the Higgs Naturalness Principle
- Coupling the Dirac and Einstein Equations Through Geometry
- Group Theoretical Derivation of Consistent Massless Particle Theories
- Inevitability of the Poisson Bracket Structure of the Relativistic Constraints
- The Divergence of Van Hove’s Model and its Consequences
- Contextuality, Fine-Tuning and Teleological Explanation
- An Abstract Theory of Physical Measurements
- Path Integrals in a Multiply-Connected Configuration Space (50 Years After)
- Change in Hamiltonian General Relativity with Spinors
- Entanglement Swapping and Action at a Distance
- Electromagnetic Angular Momentum of an Orbiting Charge
- A Numbers-Based Approach to a Free Particle’s Proper Spacetime
- A No-Go Result for QBism
- A Brief Introduction to Observational Entropy
- A Model of Spontaneous Collapse with Energy Conservation
- Further Insights into Thermal Relativity Theory and Black Hole Thermodynamics
- Correction to: Conditional Action and Quantum Versions of Maxwell’s Demon
- A Quintet of Quandaries: Five No-Go Theorems for Relational Quantum Mechanics
- QBism and Relational Quantum Mechanics compared
- Emergent Quantumness in Neural Networks
- The Weirdness Theorem and the Origin of Quantum Paradoxes
- The D-CTC Condition is Generically Fulfilled in Classical (Non-quantum) Statistical Systems
- Sequential Rearrangement of Information in Formation of Patterns
- Finely Tuned Models Sacrifice Explanatory Depth
- Unitary Interactions Do Not Yield Outcomes: Attempting to Model “Wigner’s Friend”
- Imperfect Instantaneous Energy Conservation in Wheeler–Feynman Absorber Theory
- Potential Consequences of Wormhole-Mediated Entanglement
- Wigner’s friend and Relational Quantum Mechanics: A Reply to Laudisa
- Macroscopic Superposition States in Isolated Quantum Systems
- Energy Non-conservation in Quantum Mechanics
- A Note on Bell’s Theorem Logical Consistency
- Implications of a Non-zero Poynting Flux at Infinity Sans Radiation Reaction for a Uniformly Accelerated Charge
- On Haag’s Theorem and Renormalization Ambiguities
- Wave-Particle Duality and the Objectiveness of “True” and “False”
- The Measurement Problem, an Ontological Solution
- Electron Charge Density: A Clue from Quantum Chemistry for Quantum Foundations
- Completing the Quantum Formalism in a Contextually Objective Framework
- Quantum Field Theory Formulated as a Markov Process Determined by Local Configuration
- von Neumann’s Theorem Revisited
- Why Not a Sound Postulate?
- Thermodynamic Theory for Simple and Complex Dissipative Structures
- Physics and Philosophy Meet: the Strange Case of Poincaré
- Correction to: Gauge Invariance for Classical Massless Particles with Spin
- The Rates of the Passing of Time, Presentism, and the Issue of Co-Existence in Special Relativity
- Generalised Kochen–Specker Theorem in Three Dimensions
- Mind–Body Interaction and Modern Physics
- Symplectic Quantization I: Dynamics of Quantum Fluctuations in a Relativistic Field Theory
- Fast Vacuum Fluctuations and the Emergence of Quantum Mechanics
- Collapse and Measures of Consciousness
- Symplectic Quantization II: Dynamics of Space–Time Quantum Fluctuations and the Cosmological Constant
- Bell Non-locality and Kochen–Specker Contextuality: How are They Connected?
- Quantum Polar Duality and the Symplectic Camel: A New Geometric Approach to Quantization
- Panorama Behaviors of Holographic Dark Energy Models in Modified Gravity
- Is the Past Determined?
- A Conjecture on the Neutrality of Matter
- A Little Bit of Classical Magic to Achieve (Super-)Quantum Speedup
- Quantum Black Holes as Solvents
- On the Status of Newtonian Gravitational Radiation
- A Non-local Phase Field Model of Bohm’s Quantum Potential
- Correction to: The Dead-Alive Physicist Experiment: A Case-Study Against the Hypothesis that Consciousness Causes the Wave-Function Collapse in the Quantum Mechanical Measurement Process
- Wormholes Within the Framework of $$f(R, T)=R+alpha R^2+lambda T$$ f ( R , T ) = R + α R 2 + λ T Gravity
- Gauge-Underdetermination and Shades of Locality in the Aharonov–Bohm Effect
- Localizable Particles in the Classical Limit of Quantum Field Theory
- The First Droplet in a Cloud Chamber Track
- Gravitational Quantum Dynamics: A Geometrical Perspective
- Relational Analysis of the Frauchiger–Renner Paradox and Interaction-Free Detection of Records from the Past
- Space-Time in Quantum Theory
- Singularities, Black Holes, and Cosmic Censorship: A Tribute to Roger Penrose
- Correction to: Newtonian Fractional-Dimension Gravity and MOND
- Correction to: How Quantum is Quantum Counterfactual Communication?
- The View from a Wigner Bubble
- How Real are Quantum States in $$psi$$ ψ -Ontic Models?
- On the Continuity of Geometrized Newtonian Gravitation and General Relativity
- Understanding the Frauchiger–Renner Argument
- World-Line Path Integral for the Propagator Expressed as an Ordinary Integral: Concept and Applications
- Investigating Total Collisions of the Newtonian N-Body Problem on Shape Space
- Non-Contextual and Local Hidden-Variable Model for the Peres–Mermin and Greenberger–Horne–Zeilinger Systems
- Appearance of Thermal Time
- On Friederich’s New Fine-Tuning Argument
- On the Alleged Extra-Structures of Quantum Mechanics
- Essay Review of Tanya and Jeffrey Bub’s Totally Random: Why Nobody Understands Quantum Mechanics: A Serious Comic on Entanglement
- Einstein’s Principle of Equivalence and the Heuristic Significance of General Covariance
- Relational Structures of Fundamental Theories
- A Non-Geometrodynamic Quantum Yang–Mills Theory of Gravity Based on the Homogeneous Lorentz Group
- Why Quantum Measurements Yield Single Values
- Anisotropic Teleparallel Cosmology via Thermodynamics
- The Dead-Alive Physicist Experiment: A Case-Study Against the Hypothesis that Consciousness Causes the Wave-Function Collapse in the Quantum Mechanical Measurement Process
- Regularizing (Away) Vacuum Energy
- A Contextual Planck Parameter and the Classical Limit in Quantum Cosmology
- Role of a Time Delay in the Gravitational Two-Body Problem
- Quantum postulate vs. quantum nonlocality: on the role of the Planck constant in Bell’s argument
- An Intricate Quantum Statistical Effect and the Foundation of Quantum Mechanics
- Is contextuality about the identity of random variables?
- How Quantum is Quantum Counterfactual Communication?
- Exchange Forces in Particle Physics
- On the Quantum Mechanical Measurement Process
- Statistical Mechanics of Covariant Systems with Multi-fingered Time
- Ricci Flow Approach to the Cosmological Constant Problem
- Local Description of the Aharonov–Bohm Effect with a Quantum Electromagnetic Field
- Can Parallel Lives Provide a Solution to Hardy’s Paradox?
- Mirror Matter from a Unified Field Theory
- Contribution of Pressure to the Energy–Momentum Density in a Moving Perfect Fluid: A Physical Perspective
- Quantum Behavior of a Classical Particle Subject to a Random Force
- On the Possibility to Observe Relations Between Quantum Measurements and the Entropy of Phase Transitions in Zn 2 (BDC) 2 (DABCO)
- Preface to Special Issue: Quantum Information Revolution: Impact to Foundations
- No Purification Ontology, No Quantum Paradoxes
- Local Model of Entangled Photon Experiments Compatible with Quantum Predictions Based on the Reality of the Vacuum Fields
- The Zeroth Law of Thermodynamics in Special Relativity
- Making the Case for Causal Dynamical Triangulations
- Preface of the Special Issue Probing the Limits of Quantum Mechanics: Theory and Experiment, Volume 2
- A Puzzle for the Field Ontologists
- Quantumness of States and Unitary Operations
- Newtonian Fractional-Dimension Gravity and MOND
- Propagation Properties of Bound Electromagnetic Field: Classical and Quantum Viewpoints
- There is No New Problem for Quantum Mechanics
- Hardy Relations and Common Cause
- Conformal Invariance of the Newtonian Weyl Tensor
- On the Equivalence Principle and Relativistic Quantum Mechanics
- Conditional Action and Quantum Versions of Maxwell’s Demon
- Eternalism and Perspectival Realism About the ‘Now’
- Elementary Charge and Neutrino’s Mass from Planck Length
- Evolution of Superoscillations in the Dirac Field
- Triple Path to the Exponential Metric
- An Interaction-Free Quantum Measurement-Driven Engine
- Fermi’s Golden Rule and the Second Law of Thermodynamics
- No Paradox in Wave–Particle Duality
- Extending the Agent in QBism
- The Kac Ring or the Art of Making Idealisations
- Measurement and Quantum Dynamics in the Minimal Modal Interpretation of Quantum Theory
- On the Classification Between $$psi$$ ψ -Ontic and $$psi$$ ψ -Epistemic Ontological Models
- The Science of $${Theta Delta }^{text{cs}}$$ Θ Δ cs
- Are Quantum Spins but Small Perturbations of Ontological Ising Spins?
- Misconceptions on Effective Field Theories and Spontaneous Symmetry Breaking: Response to Ellis’ Article
- The Causal Closure of Physics in Real World Contexts
- Emergence in Solid State Physics and Biology
- Respecting One’s Fellow: QBism’s Analysis of Wigner’s Friend
- Group Theoretical Derivation of Consistent Free Particle Theories
- Constructivism and Realism in Boltzmann’s Thermodynamics’ Atomism
- Kepler Problem in Space with Deformed Lorentz-Covariant Poisson Brackets
- Intuitionist Physics
- Trajectory Interpretation of Correspondence Principle: Solution of Nodal Issue
- Markovian and Non-Markovian Quantum Measurements
- Quantum Mechanics and Its Interpretations: A Defense of the Quantum Principles
- Operational Restrictions in General Probabilistic Theories
- Noncommutative Momentum and Torsional Regularization
- On the Second Dipole Moment of Dirac’s Particle
- Addressing the cosmological $$H_0$$ H 0 tension by the Heisenberg uncertainty
- Algorithmic Measurement Procedures
- A Quantum Field Theory View of Interaction Free Measurements
- ”The Unavoidable Interaction Between the Object and the Measuring Instruments”: Reality, Probability, and Nonlocality in Quantum Physics
- The Connection between Bohmian Mechanics and Many-Particle Quantum Hydrodynamics
- Path Integrals and Holism
- Semiclassical Analysis of the Interaction of the Magnetic Quadrupole Moment of a Neutral Particle with Axial Electric Fields in a Uniformly Rotating Frame
- QBism Is Not So Simply Dismissed
- Quantum Causality Relations and the Emergence of Reality from Coherent Superpositions
- From Path Integrals to Dynamical Algebras: A Macroscopic View of Quantum Physics
- Modality in Physics
- Everett’s Missing Postulate and the Born Rule
- Copenhagen Interpretation Can Survive the Upgraded Schrödinger’s cat Gedankenexperiment
- Correction to: Gleason-Type Theorems from Cauchy’s Functional Equation
- SICs: Some Explanations
- The CHSH Test Can be Used for All Quantum-Describable Systems
- The Doppler Effect and the Anisotropy of the Speed of Light
- Polarization of Vacuum Fluctuations: Source of the Vacuum Permittivity and Speed of Light
- New Perspectives on the Hole Argument
- Some Other “No Hole” Spacetimes Properties Are Unstable Too
- Unitary-Only Quantum Theory Cannot Consistently Describe the Use of Itself: On the Frauchiger–Renner Paradox
- The Big Bang is a Coordinate Singularity for $$k = -1$$k=-1 Inflationary FLRW Spacetimes
- Contextual Emergence of Physical Properties
- How the Natural Interpretation of QM Avoids the Recent No-Go Theorem
- On the Very Idea of Distant Correlations
- On Representational Redundancy, Surplus Structure, and the Hole Argument
- Emergence of Time
- A New Version of the Aharonov–Bohm Effect
- Deriving Born’s Rule from an Inference to the Best Explanation
- f ( R ) Gravity in a Kaluza–Klein Theory with Degenerate Metric
- A Modal Free Lunch
- Regarding ‘Leibniz Equivalence’
- Riccati Equations as a Scale-Relativistic Gateway to Quantum Mechanics
- Determinism, Physical Possibility, and Laws of Nature
- Quantum Versus Classical Entanglement: Eliminating the Issue of Quantum Nonlocality
- Hardy’s Paradox as a Demonstration of Quantum Irrealism
- Relativity and Equivalence in Hilbert Space: A Principle-Theory Approach to the Aharonov–Bohm Effect
- Randomness? What Randomness?
- Reconciling Kinetic and Quantum Theory
- Entropic Mechanics: Towards a Stochastic Description of Quantum Mechanics
- Nonlocality Versus Modified Realism
- On the Spin Projection Operator and the Probabilistic Meaning of the Bipartite Correlation Function
- Neither Presentism nor Eternalism
- The Correspondence Principle and the Understanding of Decoherence
- A Fundamental Problem in Quantizing General Relativity
- Simple Explanation of the Classical Limit
- Absolute Distant Simultaneity in Special Relativity
- The Cosmological Constant From Planckian Fluctuations and the Averaging Procedure
- How Downwards Causation Occurs in Digital Computers
- Consistent Descriptions of Quantum Measurement
- Comment on “The Notion of Locality in Relational Quantum Mechanics”
- On the Conservation of Information in Quantum Physics
- Gravitational Energy in Newtonian Gravity: A Response to Dewar and Weatherall
- The Geometry of Reduction: Compound Reduction and Overlapping State Space Domains
- Dark Energy Scenario in Metric f ( R ) Formalism
- The Hole Argument in Homotopy Type Theory
- A Relational Time-Symmetric Framework for Analyzing the Quantum Computational Speedup
- Quantum Information Versus Epistemic Logic: An Analysis of the Frauchiger–Renner Theorem
- Lorentz-Invariant, Retrocausal, and Deterministic Hidden Variables
- Higgs Naturalness and Renormalized Parameters
- Looking at the Arrow of Time and Loschmidt’s Paradox Through the Magnifying Glass of Mathematical-Billiard
- Conventionality and Reality
- Generalised Manifolds as Basic Objects of General Relativity
- The Hole Argument, take n
- Comment on ‘The Aestivation Hypothesis for Resolving Fermi’s Paradox’
- The Practice of Naturalness: A Historical-Philosophical Perspective
- Testing a Quantum Inequality with a Meta-analysis of Data for Squeezed Light
- Reply to a Comment on “Quantum Theory and the Limits of Objectivity”
- What Are Observables in Hamiltonian Einstein–Maxwell Theory?
- A Meeting with Wigner
- About the Measure of the Bare Cosmological Constant
- Intrinsic, Extrinsic, and the Constitutive A Priori
- On the Modal Aspects of Causal Sets
- Selective Realism and the Framework/Interaction Distinction: A Taxonomy of Fundamental Physical Theories
- Equivalence Between Self-energy and Self-mass in Classical Electron Model
- The ‘Delayed Choice Quantum Eraser’ Neither Erases Nor Delays
- Structural Properties of Irreducible Two-Particle Representations of the Poincaré Group
- Defining a Relativity-Proof Notion of the Present via Spatio-temporal Indeterminism
- Comment on Healey’s “Quantum Theory and the Limits of Objectivity”
- Natural Discrete Differential Calculus in Physics
- Constructing Extremal Compatible Quantum Observables by Means of Two Mutually Unbiased Bases
- Modern Physics and Number Theory
- Paul Busch: At the Heart of Quantum Mechanics
- Gleason-Type Theorems from Cauchy’s Functional Equation
- Aspects of the Quantum-Classical Connection Based on Statistical Maps
- Space Localization of the Photon
- Quantum Unsharpness, Potentiality, and Reality
- Relative Quantum Time
- Uncertainty from Heisenberg to Today
- Scales and Hierachies in Asymptotically Safe Quantum Gravity: A Review
- Quantum Reality, Perspectivalism and Covariance
- The Hierarchy Problem and the Cosmological Constant Problem Revisited
- Which Worldlines Represent Possible Particle Histories?
- Axioms for the Boltzmann Distribution
- General-Relativistic Covariance
- Noise–Disturbance Relation and the Galois Connection of Quantum Measurements
- Complementary Observables in Quantum Mechanics
- The Hole Argument Against Everything
- Reduction and Extremality of Finite Observables
- Contexts in Quantum Measurement Theory
- A Non-perturbative Hamiltonian Approach to the Cosmological Constant Problem
- Evaporating Black-Holes, Wormholes, and Vacuum Polarisation: Must they Always Conserve Charge?
- Finetuned Cancellations and Improbable Theories
- A New Fine-Tuning Argument for the Multiverse
- Physics Beyond the Multiverse: Naturalness and the Quest for a Fundamental Theory
- Electromagnetism as Quantum Physics
- Why be Natural?
- Quantum Hydrodynamics: Kirchhoff Equations
- On Interchangeability of Probe–Object Roles in Quantum–Quantum Interaction-Free Measurement
- Weak Values and Quantum Properties
- Position Measurement-Induced Collapse: A Unified Quantum Description of Fraunhofer and Fresnel Diffractions
- Loop Quantum Gravity: A New Threat to Humeanism? Part I: The Problem of Spacetime
- Non-smooth Gravity and Parity Violation
- An Operationalist Perspective on Setting Dependence
- Probability in Two Deterministic Universes
- Quantum-First Gravity
- Perfect Effect Algebras and Spectral Resolutions of Observables
- Model Astrophysical Configurations with the Equation of State of Chaplygin Gas
- The Notion of Locality in Relational Quantum Mechanics
- Quaternion Algebra on 4D Superfluid Quantum Space-Time: Gravitomagnetism
- Cosmological Density Perturbations in Newtonian- and MONDian Gravity Scenario: A Symmetry-Based Approach
- A Local $$psi $$ ψ -Epistemic Retrocausal Hidden-Variable Model of Bell Correlations with Wavefunctions in Physical Space
- Confessions of a (Cheap) Sophisticated Substantivalist
- Two Notions of Naturalness
- A Bi-directional Big Bang/Crunch Universe within a Two-State-Vector Quantum Mechanics?
- Perturbations and Quantum Relaxation
- Analysis of Wallace’s Proof of the Born Rule in Everettian Quantum Mechanics II: Concepts and Axioms
- Does the PBR Theorem Rule out a Statistical Understanding of QM?
- Bohmian Trajectories for Kerr–Newman Particles in Complex Space-Time
- Binding Quantum Matter and Space-Time, Without Romanticism
- Individual Particle Localization per Relativistic de Broglie–Bohm
- An Ontology of Nature with Local Causality, Parallel Lives, and Many Relative Worlds
- Naturalness, Extra-Empirical Theory Assessments, and the Implications of Skepticism
- Epistemic Horizons and the Foundations of Quantum Mechanics
- How Problematic is the Near-Euclidean Spatial Geometry of the Large-Scale Universe?
- From Classical to Quantum Models: The Regularising Rôle of Integrals, Symmetry and Probabilities
- Dark Matter in Galaxies: Evidences and Challenges
- Connecting the Dots: Mott for Emulsions, Collapse Models, Colored Noise, Frame Dependence of Measurements, Evasion of the “Free Will Theorem”
- Quantum Theory and the Limits of Objectivity
- Heisenberg Uncertainty Relations as Statistical Invariants
- Probing the Strong (Stationary) Gravitational Field of Accreting Black Holes with X-ray Observations
- Some “No Hole” Spacetime Properties are Unstable
- On Representational Capacities, with an Application to General Relativity
- Law Without Law or “Just” Limit Theorems?
- Relational Quantum Mechanics and Probability
- On Defining the Hamiltonian Beyond Quantum Theory
- Paul Busch 1955–2018
- Cosmological Constraints from Low-Redshift Data
- Black Holes, Gravitational Waves and Space Time Singularities
- Gravitational Collapse in Quantum Einstein Gravity
- 3D Spacetimes Construction from $$(1+1)$$ ( 1 + 1 ) D Kitaev Superconductor Model
- The X-ray Chirp of a Compact Black Hole Binary
- Homer Nodded: Von Neumann’s Surprising Oversight
- Measuring the Last Burst of Non-singular Black Holes
- On Quantum Life of Black Holes
- Oracles and Query Lower Bounds in Generalised Probabilistic Theories
- From the Sky to the Fundamental Physics
- Status of the Asymptotic Safety Paradigm for Quantum Gravity and Matter
- Introduction: Quantum Information Theory and Quantum Foundations
- Quanta and Qualia
- On the Problem of Initial Conditions for Inflation
- $$Lambda $$ Λ CDM: Much More Than We Expected, but Now Less Than What We Want
- Normalized Observational Probabilities from Unnormalizable Quantum States or Phase-Space Distributions
- Extracting Geometry from Quantum Spacetime
- The Twofold Role of Observables in Classical and Quantum Kinematics
- Unimodular quantum gravity and the cosmological constant
- The Transition from Quantum Field Theory to One-Particle Quantum Mechanics and a Proposed Interpretation of Aharonov–Bohm Effect
- Towards the Limits of Cosmology
- Black Hole Perturbations: A Review of Recent Analytical Results
- The Big Bang and its Dark-Matter Content: Whence, Whither, and Wherefore
- Georges Lemaître, Pioneer of Modern Theoretical Cosmology
- Are Hidden-Variable Theories for Pilot-Wave Systems Possible?
- Functional Renormalization Group Flows on Friedman–Lemaître–Robertson–Walker backgrounds
- Is Knowledge of Physical Reality Still Kantian? Some Remarks About the Transcendental Character of Loop Quantum Gravity
- Analysis of Wallace’s Proof of the Born Rule in Everettian Quantum Mechanics: Formal Aspects
- The Standard Cosmological Model: Achievements and Issues
- Timeless Configuration Space and the Emergence of Classical Behavior
- Uncertainty Principle on 3-Dimensional Manifolds of Constant Curvature
- A Stochastic Version of the Noether Theorem
- Physics Needs Philosophy. Philosophy Needs Physics
- Objectivity in Quantum Measurement
- Information Graph Flow: A Geometric Approximation of Quantum and Statistical Systems
- (Information) Paradox Regained? A Brief Comment on Maudlin on Black Hole Information Loss
- Multipartite Composition of Contextuality Scenarios
- Had We But World Enough, and Time… But We Don’t!: Justifying the Thermodynamic and Infinite-Time Limits in Statistical Mechanics
- Horizon Quantum Mechanics: Spherically Symmetric and Rotating Sources
- Quantum Gravity, Information Theory and the CMB
- Shan Gao: The Meaning of the Wave Function. In Search of the Ontology of Quantum Mechanics
- Non-local Effects of Conformal Anomaly
- The Matter-Gravity Entanglement Hypothesis
- Decoherence and Determinism in a One-Dimensional Cloud-Chamber Model
- Singularity Crossing, Transformation of Matter Properties and the Problem of Parametrization in Field Theories
- Causality in the Classical Limit for Quantum Electrodynamics
- Energy and Uncertainty in General Relativity
- Generalized Stefan–Boltzmann Law
- Can We Make Sense of Relational Quantum Mechanics?
- A General Theorem on Temporal Foliations of Causal Sets
- Losing Stuff Down a Black Hole
- The ‘Miracle’ of Applicability? The Curious Case of the Simple Harmonic Oscillator
- Equivalent Theories and Changing Hamiltonian Observables in General Relativity
- On Gravitational Energy in Newtonian Theories
- Against Laplacian Reduction of Newtonian Mass to Spatiotemporal Quantities
- Interferometric Computation Beyond Quantum Theory
- Generalized Ehrenfest Relations, Deformation Quantization, and the Geometry of Inter-model Reduction
- What is Quantum Mechanics? A Minimal Formulation
- Completing the Physical Representation of Quantum Algorithms Provides a Quantitative Explanation of Their Computational Speedup
- On the Boltzmann–Grad Limit for Smooth Hard-Sphere Systems
- The Dynamics of Difference
- Particle Trajectories for Quantum Field Theory
- Symmetry, Reference Frames, and Relational Quantities in Quantum Mechanics
- Squashed Entanglement, $$mathbf {k}$$ k -Extendibility, Quantum Markov Chains, and Recovery Maps
- The Relativistic Geometry and Dynamics of Electrons
- Virtual Black Holes and Space–Time Structure
- A Note on the Problem of Proper Time in Weyl Space–Time
- Delimiting the Unconceived
- Quantum Bit Commitment and the Reality of the Quantum State
- Random Constructions in Bell Inequalities: A Survey
- How Not to Establish the Non-renormalizability of Gravity
- Non-minimal Coupling of the Higgs Boson to Curvature in an Inflationary Universe
- Realistic Clocks for a Universe Without Time
- A Local-Realistic Model of Quantum Mechanics Based on a Discrete Spacetime
- Interaction-Free Effects Between Distant Atoms
- Quantum Locality, Rings a Bell?: Bell’s Inequality Meets Local Reality and True Determinism
- Self-accelerated Universe Induced by Repulsive Effects as an Alternative to Dark Energy and Modified Gravities
- The Firewall Transformation for Black Holes and Some of Its Implications
- A Time–Space Symmetry Based Cylindrical Model for Quantum Mechanical Interpretations
- Do Reichenbachian Common Cause Systems of Arbitrary Finite Size Exist?
- Interpretation and Decoherence: A Contribution to the Debate Vassallo & Esfeld Versus Crull
- Interpretations of Quantum Theory in the Light of Modern Cosmology
- Yes, More Decoherence: A Reply to Critics
- Lawrence P. Horwitz: Relativistic Quantum Mechanics
- Multi-Time Wave Functions Versus Multiple Timelike Dimensions
- The Invisibility of Diffeomorphisms
- On Nieuwenhuizen’s Treatment of Contextuality in Bell’s Theorem
- The Madelung Picture as a Foundation of Geometric Quantum Theory
- The Pauli Objection
- Proof of the Spin Statistics Connection 2: Relativistic Theory
- Compressibility, Laws of Nature, Initial Conditions and Complexity
- PT Symmetry, Conformal Symmetry, and the Metrication of Electromagnetism
- Sound Clocks and Sonic Relativity
- Quantum Mechanics is Incomplete but it is Consistent with Locality
- Response to Comment on ‘Non-representative Quantum Mechanical Weak Values’ by Ben-Israel and Vaidman
- Can We Falsify the Consciousness-Causes-Collapse Hypothesis in Quantum Mechanics?
- Semi-classical Locality for the Non-relativistic Path Integral in Configuration Space
- Aims and Scope of the Special Issue, “Quantum Foundations: Informational Perspective”
- What Weak Measurements and Weak Values Really Mean: Reply to Kastner
- A Diagrammatic Derivation of the Hermitian Adjoint
- The Second Law of Thermodynamics at the Microscopic Scale
- Hubble Law: Measure and Interpretation
- On the Character of Quantum Law: Complementarity, Entanglement, and Information
- Equivalent Quantum Equations in a System Inspired by Bouncing Droplets Experiments
- Inflation and Late Time Acceleration Designed by Stueckelberg Massive Photon
- The Diffuse Light of the Universe
- Quantum Mechanics as a Statistical Description of Classical Electrodynamics
- A Gleason-Type Theorem for Any Dimension Based on a Gambling Formulation of Quantum Mechanics
- Minimal Distance to Approximating Noncontextual System as a Measure of Contextuality
- Negativity Bounds for Weyl–Heisenberg Quasiprobability Representations
- Masanes and Oppenheim on the Third Law of Thermodynamics
- Spacetime Fluctuations and a Stochastic Schrödinger–Newton Equation
- Class of Exact Solutions for a Cosmological Model of Unified Gravitational and Quintessence Fields
- The Present Situation in Quantum Theory and its Merging with General Relativity
- Quantum Walks, Weyl Equation and the Lorentz Group
- SICs and Algebraic Number Theory
- Interfering Quantum Trajectories Without Which-Way Information
- Sporadic SICs and the Normed Division Algebras
- Time Reversal Symmetry and Collapse Models
- Demystifying Weak Measurements
- Single-World Theory of the Extended Wigner’s Friend Experiment
- Simultaneity on the Rotating Disk
- Irreversibility in the Derivation of the Boltzmann Equation
- Time Symmetric Quantum Mechanics and Causal Classical Physics ?
- Theory of Stochastic Schrödinger Equation in Complex Vector Space
- Comment on “Non-representative Quantum Mechanical Weak Values”
- Aims and Scopes of the Special Issue: Foundations of Astrophysics and Cosmology
- Making Sense of Bell’s Theorem and Quantum Nonlocality
- The Milky Way’s Supermassive Black Hole: How Good a Case Is It?
- Quantum Inflation of Classical Shapes
- Bell’s Nonlocality in a General Nonsignaling Case: Quantitatively and Conceptually
- The Number Behind the Simplest SIC–POVM
- Quantum Weak Values and Logic: An Uneasy Couple
- Simulations of Closed Timelike Curves
- Avoiding Haag’s Theorem with Parameterized Quantum Field Theory
- Action Quantization, Energy Quantization, and Time Parametrization
- On the Mössbauer Effect and the Rigid Recoil Question
- Particles, Cutoffs and Inequivalent Representations
- On the CHSH Form of Bell’s Inequalities
- Tests and Problems of the Standard Model in Cosmology
- Bouncing Cosmologies: Progress and Problems