Time Remains
Dados Bibliográficos
| ID | 8399262 |
|---|---|
| Autores | Sean Gryb (0000-0002-0439-3548, Radboud University Nijmegen, autor correspondente), Karim P Y Thébault (0000-0002-3440-3030, Ludwig-Maximilians-Universität München, autor correspondente) |
| Ano | 2016 |
| Volume | 67 |
| Fascículo | 3 |
| Páginas | 663-705 |
| Data de publicação | 2016-09-01 |
| Peer Reviewed | Sim |
| Open Access | Não |
| Tipo | ARTICLE |
| Periódico | The British Journal for the Philosophy of Science (JOURNAL) |
| Identificadores do periódico | ISSN: 0007-0882 • E-ISSN: 1464-3537 |
| Editora | Oxford University Press (PUBLISHER • GB) |
| DOI | 10.1093/bjps/axv009 |
| OpenAlex | W3037051955 |
| Idioma | EN |
| Citações recebidas | 14 |
| Referências citadas | 37 |
On one popular view, the general covariance of gravity implies that change is relational in a strong sense, such that all it is for a physical degree of freedom to change is for it to vary with regard to a second physical degree of freedom. At a quantum level, this view of change as relative variation leads to a fundamentally timeless formalism for quantum gravity. Here, we will show how one may avoid this acute ‘problem of time’. Under our view, duration is still regarded as relative, but temporal succession is taken to be absolute. Following our approach, which is presented in more formal terms in (Gryb and Thébault [2014]), it is possible to conceive of a genuinely dynamical theory of quantum gravity within which time, in a substantive sense, remains. 1 Introduction 1.1 The problem of time 1.2 Our solution 2 Understanding Symmetry 2.1 Mechanics and representation 2.2 Freedom by degrees 2.3 Voluntary redundancy 3 Understanding Time 3.1 Change and order 3.2 Quantization and succession 4 Time and Gravitation 4.1 The two faces of classical gravity 4.2 Retaining succession in quantum gravity 5 Discussion 5.1 Related arguments 5.2 Concluding remarks
Classical mechanics · Entropic gravity · Epistemology · Gravitation · Loop quantum gravity · Physics · Quantization (signal processing) · Quantum · Quantum gravity · Quantum mechanics · Statistics · Theoretical physics · Cosmology and Gravitation Theories · Mathematics · Noncommutative and Quantum Gravity Theories · Philosophy · Relativity and Gravitational Theory
Ψ-epistemic quantum cosmology
Does time differ from change? Philosophical appraisal of the problem of time in quantum gravity and in physics
Time in a one‐instant world
Does Quantum Cosmology Predict the Age of the Universe
Leibnizian relationalism for general relativistic physics
Dual theories
The Limitations of the Notion of 'Observable' in Diffeomorphism-Invariant Models
Against the disappearance of spacetime in quantum gravity
The physics and the philosophy of time reversal in standard quantum mechanics
A precipice below which lies absurdity? Theories without a spacetime and scientific understanding
Sophistry about symmetries
Quantum gravity, timelessness, and the folk concept of time
On Mach on time
In Search of Cosmic Time
Time's arrow & Archimedes' point
The Direction of Time
I.—the Unreality of Time
Symmetry and gauge freedom
Three denials of time in the interpretation of canonical gravity
Change in Hamiltonian general relativity from the lack of a time-like Killing vector field
A philosopher looks at string dualities
On Dirac's incomplete analysis of gauge transformations
On A- and B-theoretic elements of branching spacetimes
Realism, underdetermination and string theory dualities
Metaphysical underdetermination
By their properties, causes and Effects
By their properties, causes and effects
Symplectic Reduction and the Problem of Time in Nonrelativistic Mechanics
| Obras citantes distintas | 14 |
|---|---|
| Citações por ano | 1,27 |
| Intervalo de citações | 2015 - 2026 (12) |
| Velocidade de citação | current |
| Altamente citado | Não |
| Tipos de citação | Neutras: 12 |