Dilaton Gravity in Two Dimensions

Abstract

The study of general two dimensional models of gravity allows to tackle basic questions of quantum gravity, bypassing important technical complications which make the treatment in higher dimensions difficult. As the physically important examples of spherically symmetric Black Holes, together with string inspired models, belong to this class, valuable knowledge can also be gained for these systems in the quantum case. In the last decade new insights regarding the exact quantization of the geometric part of such theories have been obtained. They allow a systematic quantum field theoretical treatment, also in interactions with matter, without explicit introduction of a specific classical background geometry. The present review tries to assemble these results in a coherent manner, putting them at the same time into the perspective of the quite large literature on this subject.

144 pages, 16 figures; v2,v3: added refs. and corrected typos, v4: added 2 refs. and corrected typos (published version), v5: added note with some relevant refs., v6: diligent students found still a couple of typos, added 1 ref., v7: last update from Vienna (a couple of typos), v8: Leipzig edition (a dozen typos), v9: MIT edition (4 typos, 1 ref.)

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• Horizon Holography
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• The virtual black hole in 2d quantum gravity
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• Notes on islands in asymptotically flat 2d dilaton black holes
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• Palatini Formulation of Modified Gravity with $\ln R$ Terms
• How do Black Holes Spin in Chern-Simons Modified Gravity?
• Model for gravity at large distances
• Non-existence of a dilaton gravity action for the exact string black hole
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• Decoupling and non-decoupling dynamics of large D black holes
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• The Classical Solutions of the Dimensionally Reduced Gravitational Chern-Simons Theory
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• Generalized Uncertainty Principle in three-dimensional gravity and the BTZ black hole
• Towards a bulk description of higher spin SYK
• Page curves for a family of exactly solvable evaporating black holes
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• A no-go result for covariance in models of loop quantum gravity
• Black Holes and Covariance in Effective Quantum Gravity
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• Vacuum Fluctuations and the Small Scale Structure of Spacetime
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• Complete, Single-Horizon Quantum Corrected Black Hole Spacetime
• Semi-classical thermodynamics of quantum extremal surfaces in Jackiw-Teitelboim gravity
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• Black hole complementarity and firewall in two dimensions
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• Quantum noncommutative gravity in two dimensions
• Twist to close
• New 2D dilaton gravity for nonsingular black holes
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• On Black Hole Thermodynamics of 2-D Type 0A
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• Quantization of 2D Hořava gravity: non-projectable case
• Covariant dynamics from static spherically symmetric geometries
• Duality in 2-dimensional dilaton gravity
• Transition from accelerated to decelerated regimes in JT and CGHS cosmologies
• Flat space holography in spin-2 extended dilaton-gravity
• A local Hamiltonian for spherically symmetric gravity coupled to a scalar field
• Conformal Vacuum and Fluctuation-Dissipation in de-Sitter Universe and Black Hole Spacetimes
• Dilaton gravity with a boundary: from unitarity to black hole evaporation
• Thermodynamics of acoustic black holes in two dimensions
• Spontaneous Symmetry Breaking and Phase Coexistence in Two-Color Networks
• Two-dimensional metric-affine gravity
• Exact soluble two-dimensional charged wormhole
• Symmetries, Holography and Quantum Phase Transition in Two-dimensional Dilaton AdS Gravity
• Gauged sigma-models with nonclosed 3-form and twisted Jacobi structures
• Space-time physics in background-independent theories of quantum gravity
• Exact solutions and critical chaos in dilaton gravity with a boundary
• Effective Action and Hawking Flux from Covariant Perturbation Theory
• The Spherically Symmetric Standard Model with Gravity
• Black holes in the conical ensemble
• Four-dimensional couplings among BF and massless Rarita-Schwinger theories: a BRST cohomological approach
• Stealths on $(1+1)$-dimensional dilatonic gravity
• Physics-to-gauge conversion at black hole horizons
• Interior design of a two-dimensional semiclassic black hole
• Entropy spectra of single horizon black holes in two dimensions
• Nonmetricity and torsion induced by dilaton gravity in two dimension
• Quantum Effects of the Conformal Anomaly in a 2D Model of Gravitational Collapse
• Generalized Jackiw-Teitelboim gravity in presence of Bloch brane-like models
• Higher Dimensional Choptuik Scaling in Painleve Gullstrand Coordinates
• Quantized cosmological constant in 1+1 dimensional quantum gravity with coupled scalar matter
• Nonsingular black hole in two-dimensional asymptotically flat spacetime
• Two-Dimensional N=(2,2) Dilaton Supergravity from Graded Poisson-Sigma Models I: Complete Actions and Their Symmetries
• A Partially Gauged Fixed Hamiltonian for Scalar Field Collapse
• Unified description of cosmological and static solutions in affine generalized theories of gravity: vecton - scalaron duality and its applications
• IR Renormalisation of General Effective Actions and Hawking Flux in 2D Gravity Theories
• Equivalences between 2D dilaton gravities, their asymptotic symmetries, and their holographic duals
• Couplings between a collection of BF models and a set of three-form gauge fields
• Twistor representation of Jackiw-Teitelboim gravity
• On self-gravitating kinks in two-dimensional pseudo-riemannian universes
• On the generalized Freedman-Townsend model
• Hawking radiation inside a Schwarzschild black hole
• One-loop partition function of gravity with leaky boundary conditions
• Linear derivative Cartan formulation of General Relativity
• Multiway Junction Conditions: Booklets and Webs
• Gravitational wavefunctions in JT supergravity
• Entropy bounds in two dimensions
• Regular self-consistent geometries with infinite quantum backreaction in 2D dilaton gravity and black hole thermodynamics: unfamiliar features of familiar models
• The ultrarelativistic limit of 2D dilaton gravity and its energy momentum tensor
• Two-dimensional quantum-corrected black hole in a finite size cavity
• All $2D$ generalised dilaton theories from $d\ge 4$ gravities
• Does Chiral Fermion Coupled to a Background Dilaton Field Preserve Information?
• A modified gravity model coupled to a Dirac field in 2D spacetimes with quadratic nonmetricity and curvature
• Combining The Tunneling And Anomaly Phenomena In Deriving the Gravitational Anomaly
• Classification of static and homogeneous solutions in exactly solvable models of two-dimensional dilaton gravity
• Back Reaction from Trace Anomaly in RN-blackholes Evaporation
• Einstein and Jordan frame correspondence in quantum cosmology: Expansion-collapse duality
• Unveiling horizons in quantum critical collapse
• Hybrid quantum states in 2d dilaton gravity
• Les Houches lectures on two-dimensional gravity and holography
• Quantum Cosmology in $(1+1)$-dimensional Hořava-Lifshitz theory of gravity
• Hamilton-Jacobi formalism for Linearized Gravity
• The Einstein-Yang-Mills equations from Bianchi identities
• Jackiw-Teitelboim Gravity Generates Horndeski via Disformal Transformations
• Singularity resolution in spherically reduced 2D semiclassical gravity with negative central charge
• Duality between 1+1 dimensional Maxwell-Dilaton gravity and Liouville field theory
• Affine quantization of Black Holes: thermodynamics, singularity removal and displaced horizons
• Spinor couplings to dilaton gravity induced by the dimensional reduction of topologically massive gravity
• Black Hole fragmentation and holography
• Exactly solvable models of two-dimensional dilaton cosmology with quantum backreaction
• Exactly solvable models in 2D semiclassical dilaton gravity and extremal black holes
• Quantum Gravity on a Manifold with boundaries: Schrödinger Evolution and Constraints
• Generalized dilaton gravity in 2d
• Quantum Critical Collapse Abhors a Naked Singularity
• Scaling limits of complex Sachdev-Ye-Kitaev models and holographic geometry
• Poisson-sigma model for 2D gravity with non-metricity
• Constraints, gauge symmetries, and noncommutative gravity in two dimensions
• A Note on Entanglement Entropy for Primary Fermion Fields in JT Gravity
• Quantum gravity and the cosmological constant: lessons from two-dimensional dilaton gravity
• Two-dimensional description of D-dimensional static black holes with pointlike sources
• Holography in CGHS supergravity
• Quasinormal frequencies of a two-dimensional asymptotically anti-de Sitter black hole of the dilaton gravity theory
• Super throats with non trivial scalars
• Quantization of four-dimensional Abelian gravity
• Two-Dimensional N=(2,2) Dilaton Supergravity from Graded Poisson-Sigma Models II: Analytic Solution and BPS States
• Hadamard Renormalization of a 2-Dimensional Dirac Field
• Entropy of the 3-brane and the AdS/CFT duality from a two-dimensional perspective
• Two-dimensional static black holes with pointlike sources
• Constraint Analysis of Two-Dimensional Quadratic Gravity from BF Theory
• Local Hamiltonian for Spherically Symmetric Collapse: Geometrodynamics Approach
• One-Dimensional Relativistic Self-Gravitating Systems
• Ghost-free infinite-derivative dilaton gravity in two dimensions
• Unitary evolution of perturbations of a two-dimensional black hole
• Critical spacetime crystals in continuous dimensions
• Near-extremal and extremal quantum-corrected two-dimensional charged black holes
• The fate of Schwarzschild--de Sitter black holes: nonequilibrium evaporation
• The small and large D limit of Parikh-Wilczek tunneling model for Hawking radiation
• Massive fields and Wilson spools in JT gravity
• Curvature in Hamiltonian Mechanics And The Einstein-Maxwell-Dilaton Action
• On the Liouville 2D dilaton gravity models with sinh-Gordon matter
• Two-dimensional (bi-)scalar gravities from four-dimensional Horndeski
• Quantum Mechanics of the Interior of the Russo-Susskind-Thorlacius Black Hole
• Holographic renormalization group flows in two-dimensional gravity and $AdS$ black holes
• Bouncing and collapsing universes dual to late-time cosmological models
• Incompressible fluid inside an astrophysical black hole?
• Spectroscopy of an AdS Reissner-Nordstrom black hole
• Non-linear terms in 2D cosmology
• Scalar and Spinor Quasi Normal Modes of a 2D Dilatonic Blackhole
• The coupling of Poisson sigma models to topological backgrounds
• Boundary Conditions for $\mathrm{Ad}{\mathrm{S}}_2$ Dilaton Gravity
• Holography: 2-D or not 2-D?
• Affine Killing vector fields on homogeneous surfaces with torsion
• JT Gravity in de Sitter Space and Its Extensions
• Universal horizons and Hawking radiation in nonprojectable 2d Hořava gravity coupled with a non-relativistic scalar field
• Gravity from AKSZ-Manin theories in two, three, and four dimensions
• 3D gravity and non-linear cosmology
• Quasinormal frequencies of the dimensionally reduced BTZ black hole
• Black Hole Horizons and Thermodynamics: A Quantum Approach
• A Brane model with two asymptotic regions
• The Background Field Method and the Linearization Problem for Poisson Manifolds
• Wormhole phase in the RST model
• Newtonian approximation in (1 + 1) dimensions
• Symmetric affine surfaces with torsion
• Notes on solution phase space and BTZ black hole
• Target space diffeomorphisms in Poisson sigma models and asymptotic symmetries in 2D dilaton gravities
• Solutions of deformed three-dimensional gravity
• Tunnelling phenomenon near an apparent horizon in two-dimensional dilaton gravity
• Extended 2d generalized dilaton gravity theories
• An Approach to Quantum 2D Gravity
• New insights on mutual information in the island approach to the Page curve
• Matter loops corrected modified gravity in Palatini formulation
• Noncommutative black holes in extended anti-de Sitter phase space
• On the Explicit Asymptotic Symmetry Breaking of sl(3,R) Jackiw-Teitelboim Gravity
• The fate of Reissner--Nordström--de Sitter black holes: nonequilibrium discharge and evaporation
• The Fate of Nucleated Black Holes in de Sitter Quantum Gravity
• A so(2,2) extension of JT gravity via the Virasoro-Kac-Moody semidirect product
• AdS black holes in two-dimensional dilaton gravity and holography
• A vacuum-like configuration in General Relativity as a manifestation of a Lorentz-invariant mode of five-dimensional gravity
• Inflationary and dark energy regimes in 2+1 dimensions
• Note on cosmology of dimensionally reduced gravitational Chern-Simons
• Effective models of non-singular quantum black holes
• Killing horizons kill horizon degrees