Emission from the D1D5 CFT

Abstract

It is believed that the D1D5 brane system is described by an 'orbifold CFT' at a special point in moduli space. We first develop a general formulation relating amplitudes in a d-dimensional CFT to absorption/emission of quanta from flat infinity. We then construct the D1D5 vertex operators for minimally coupled scalars in supergravity, and use these to compute the CFT amplitude for emission from a state carrying a single excitation. Using spectral flow we relate this process to one where we have emission from a highly excited initial state. In each case the radiation rate is found to agree with the radiation found in the gravity dual.

49 pages, latex, 6 figures; v2: reformatted for JHEP, corrected typos, and added references

References in corpus (30)

• The fuzzball proposal for black holes: an elementary review
• The fuzzball proposal for black holes
• Supergravity Microstates for BPS Black Holes and Black Rings
• Dual geometries for a set of 3-charge microstates
• Gravity solutions for the D1-D5 system with angular momentum
• 3-charge geometries and their CFT duals
• Non-supersymmetric smooth geometries and D1-D5-P bound states
• Black Holes as Effective Geometries
• Fuzzballs with internal excitations
• Four Dimensional Black Hole Microstates: From D-branes to Spacetime Foam
• Holographic anatomy of fuzzballs
• Radiation from the non-extremal fuzzball
• Instability of non-supersymmetric smooth geometries
• Quantizing N=2 Multicenter Solutions
• The quantum structure of black holes
• Black hole bound states in AdS_3 x S^2
• Plumbing the Abyss: Black Ring Microstates
• Fuzzball solutions for black holes and D1-brane--D5-brane microstates
• Extremal Correlators and Hurwitz Numbers in Symmetric Product Orbifolds
• Supertubes in Bubbling Backgrounds: Born-Infeld Meets Supergravity
• General 2 charge geometries
• Non-supersymmetric microstates of the D1-D5-KK system
• Spectral Flow, and the Spectrum of Multi-Center Solutions
• Pair creation in non-extremal fuzzball geometries
• Entropy Enhancement and Black Hole Microstates
• Non-extremal fuzzballs and ergoregion emission
• Reduction without reduction: Adding KK-monopoles to five dimensional stationary axisymmetric solutions
• Black Holes, Black Rings and their Microstates
• Geometry of non-supersymmetric three-charge bound states
• Microstate Dependence of Scattering from the D1-D5 System

Cited by in corpus (52)

• Comments on black holes I: The possibility of complementarity
• A Spin Chain for the Symmetric Product CFT_2
• D1-D5-P microstates at the cap
• Giant Tachyons in the Landscape
• Non-extremal Black Hole Microstates: Fuzzballs of Fire or Fuzzballs of Fuzz ?
• Deforming the D1D5 CFT away from the orbifold point
• Unitarity and fuzzball complementarity: "Alice fuzzes but may not even know it!"
• Excitations in the deformed D1D5 CFT
• Resolving the Structure of Black Holes: Philosophizing with a Hammer
• Holographic description of non-supersymmetric orbifolded D1-D5-P solutions
• Emission from the D1D5 CFT: Higher Twists
• Operator mixing for string states in the D1-D5 CFT near the orbifold point
• Microstates at the boundary of AdS
• Fuzzballs and Observations
• Modave Lectures on Fuzzballs and Emission from the D1-D5 System
• Metastable Supertubes and non-extremal Black Hole Microstates
• String dynamics in NS5-F1-P geometries
• The Nuts and Bolts of Einstein-Maxwell Solutions
• Non-BPS multi-bubble microstate geometries
• Evolution of entanglement entropy in the D1-D5 brane system
• Twist-nontwist correlators in M^N/S_N orbifold CFTs
• Analyzing the squeezed state generated by a twist deformation
• The Great Escape: Tunneling out of Microstate Geometries
• Operator mixing in deformed D1D5 CFT and the OPE on the cover
• Black hole microstates from the worldsheet
• Hair in the Back of a Throat: Non-Supersymmetric Multi-Center Solutions from Kähler Manifolds
• Microstate Renormalization in Deformed D1-D5 SCFT
• Worldsheet Correlators in Black Hole Microstates
• Spectral Flow of the Non-Supersymmetric Microstates of the D1-D5-KK System
• Firewalls in AdS/CFT
• Quasinormal modes of supersymmetric microstate geometries from the D1-D5 CFT
• Worldsheet computation of heavy-light correlators
• Intertwining Relations for the Deformed D1D5 CFT
• Renormalization of Twisted Ramond Fields in D1-D5 SCFT${}_2$
• Multi-centered D1-D5 solutions at finite B-moduli
• No Holography for Eternal AdS Black Holes
• New instability of non-extremal black holes: spitting out supertubes
• Shockwaves in black hole microstate geometries
• The large $N$ limit of OPEs in symmetric orbifold CFTs with $\mathcal{N}=(4,4)$ supersymmetry
• A toy black hole S-matrix in the D1-D5 CFT
• Bosonization, cocycles, and the D1-D5 CFT on the covering surface
• Soft Black Hole Absorption Rates as Conservation Laws
• Non-extremal superdescendants of the D1D5 CFT
• Black Holes and the Swampland: the Deep Throat revelations
• Qubit Models of Black Hole Evaporation
• Gravitational Waves, Holography, and Black Hole Microstates
• Larger Twists and Higher $n$-Point Functions with Fractional Conformal Descendants in $S_N$ Orbifold CFTs at Large $N$
• Fortuity and Supergravity
• Stringy effects in black hole decay
• Black rings with fourth dipole cause less hair loss
• Instabilities of microstate geometries with antibranes
• Unwinding of strings thrown into a fuzzball