Spin structures and baby universes

DOI10.1007/JHEP09(2020)192zbMath1454.83078arXiv2007.04333MaRDI QIDQ1995194

Vijay Balasubramanian, Tomonori Ugajin, Simon F. Ross, Arjun Kar

Publication date: 18 February 2021

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2007.04333

zbMATH Keywords

D-branesAdS-CFT correspondencemodels of quantum gravityJackiw-Teitelboim gravity2d gravity

Mathematics Subject Classification ID

Quantization of the gravitational field (83C45) Path integrals in quantum mechanics (81S40) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60) Analogues of general relativity in lower dimensions (83C80)

Related Items (18)

2d TQFTs and baby universes ⋮ Page curve from defect extremal surface and island in higher dimensions ⋮ A quantum informational approach to the problem of time ⋮ Four coupled SYK models and nearly AdS₂ gravities: phase transitions in traversable wormholes and in bra-ket wormholes ⋮ Baby universes and worldline field theories ⋮ A solvable model of flat space holography ⋮ Non-isometric quantum error correction in gravity ⋮ More on half-wormholes and ensemble averages ⋮ Entanglement between two gravitating universes ⋮ Factorizing wormholes in a partially disorder-averaged SYK model ⋮ Comments on summing over bordisms in TQFT ⋮ Black holes entangled by radiation ⋮ Chern-Simons invariants from ensemble averages ⋮ Islands in de Sitter space ⋮ Entanglement between two disjoint universes ⋮ Defect extremal surface as the holographic counterpart of island formula ⋮ Wormholes and holographic decoherence ⋮ Observations of Hawking radiation: the Page curve and baby universes

Cites Work

• Particle creation by black holes
• Replica wormholes and the entropy of Hawking radiation
• Why there is nothing rather than something: A theory of the cosmological constant
• The Page curve of Hawking radiation from semiclassical geometry
• Transcending the ensemble: baby universes, spacetime wormholes, and the order and disorder of black hole information
• Fast conformal bootstrap and constraints on 3d gravity
• Clocks and rods in Jackiw-Teitelboim quantum gravity
• Spin structures on manifolds
• Models of \(\mathrm{AdS}_{2}\) backreaction and holography
• Developments in topological gravity
• Conformal symmetry and its breaking in two-dimensional nearly anti-de Sitter space
• Wave function of the Universe

This page was built for publication: Spin structures and baby universes