Excitations in the deformed D1D5 CFT

Abstract

We perform some simple computations for the first order deformation of the D1D5 CFT off its orbifold point. It had been shown earlier that under this deformation the vacuum state changes to a squeezed state (with the further action of a supercharge). We now start with states containing one or two initial quanta and write down the corresponding states obtained under the action of deformation operator. The result is relevant to the evolution of an initial excitation in the CFT dual to the near extremal D1D5 black hole: when a left and a right moving excitation collide in the CFT, the deformation operator spreads their energy over a larger number of quanta, thus evolving the state towards the infrared.

26 pages, Latex, 4 figures

References in corpus (40)

• The fuzzball proposal for black holes: an elementary review
• Exact Counting of Black Hole Microstates
• The fuzzball proposal for black holes
• Supergravity Microstates for BPS Black Holes and Black Rings
• Bubbling Supertubes and Foaming Black Holes
• 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
• Fuzzballs with internal excitations
• A Stringy Cloak for a Classical Singularity
• Diagrams for Symmetric Product Orbifolds
• Mergers and Typical Black Hole Microstates
• Four Dimensional Black Hole Microstates: From D-branes to Spacetime Foam
• Radiation from the non-extremal fuzzball
• The quantum structure of black holes
• Plumbing the Abyss: Black Ring Microstates
• Fuzzball solutions for black holes and D1-brane--D5-brane microstates
• A Spin Chain for the Symmetric Product CFT_2
• Smooth geometries with four charges in four dimensions
• Extremal Correlators and Hurwitz Numbers in Symmetric Product Orbifolds
• Deforming the D1D5 CFT away from the orbifold point
• The Foaming Three-Charge Black Hole
• General 2 charge geometries
• Non-supersymmetric microstates of the D1-D5-KK system
• Microscopic Theory of Black Hole Superradiance
• A class of BPS time-dependent 3-charge microstates from spectral flow
• A (Running) Bolt for New Reasons
• Emission from the D1D5 CFT
• Pair creation in non-extremal fuzzball geometries
• Emission from the D1D5 CFT: Higher Twists
• Bubbles on Manifolds with a U(1) Isometry
• Stationary axisymmetric solutions of five dimensional gravity
• Non-extremal fuzzballs and ergoregion emission
• The Nuts and Bolts of Einstein-Maxwell Solutions
• Reduction without reduction: Adding KK-monopoles to five dimensional stationary axisymmetric solutions
• Spectral Flow of the Non-Supersymmetric Microstates of the D1-D5-KK System
• On the gravitational stability of D1-D5-P black holes
• Microstate Dependence of Scattering from the D1-D5 System
• Black Ring Deconstruction

Cited by in corpus (47)

• Unitarity and fuzzball complementarity: "Alice fuzzes but may not even know it!"
• Superdescendants of the D1D5 CFT and their dual 3-charge geometries
• The flaw in the firewall argument
• Phase transitions in symmetric orbifold CFTs and universality
• Effect of the deformation operator in the D1D5 CFT
• The information paradox and the infall problem
• Moulting Black Holes
• Operator mixing for string states in the D1-D5 CFT near the orbifold point
• Lifting of D1-D5-P states
• Effect of the twist operator in the D1D5 CFT
• Bogoliubov coefficients for the twist operator in the D1D5 CFT
• Is Alice burning or fuzzing?
• Evolution of entanglement entropy in the D1-D5 brane system
• Quantitative approaches to information recovery from black holes
• Twist-nontwist correlators in M^N/S_N orbifold CFTs
• Lifting at higher levels in the D1D5 CFT
• Analyzing the squeezed state generated by a twist deformation
• Operator mixing in deformed D1D5 CFT and the OPE on the cover
• Full action of two deformation operators in the D1D5 CFT
• Lifting of level-1 states in the D1D5 CFT
• Hair in the Back of a Throat: Non-Supersymmetric Multi-Center Solutions from Kähler Manifolds
• The OPE of bare twist operators in bosonic $S_N$ orbifold CFTs at large $N$
• Firewalls in AdS/CFT
• Warped AdS_3 Black Holes in Higher Derivative Gravity Theories
• Lifting of states in 2-dimensional $N=4$ supersymmetric CFTs
• On the Dynamics of Protected Ramond Ground States in the D1-D5 CFT
• One-Loop Transition Amplitudes in the D1D5 CFT
• Intertwining Relations for the Deformed D1D5 CFT
• Renormalization of Twisted Ramond Fields in D1-D5 SCFT${}_2$
• Toroidal Tidal Effects in Microstate Geometries
• New instability of non-extremal black holes: spitting out supertubes
• Multi-centered D1-D5 solutions at finite B-moduli
• The large $N$ limit of OPEs in symmetric orbifold CFTs with $\mathcal{N}=(4,4)$ supersymmetry
• Dynamics of R-neutral Ramond fields in the D1-D5 SCFT
• Component twist method for higher twists in D1D5 CFT
• Thermalization in the D1D5 CFT
• Fractional Conformal Descendants and Correlators in General 2D $S_N$ Orbifold CFTs at Large $N$
• Bosonization, cocycles, and the D1-D5 CFT on the covering surface
• Dynamical evolution in the D1D5 CFT
• Bootstrapping the effect of the twist operator in symmetric orbifold CFTs
• Larger Twists and Higher $n$-Point Functions with Fractional Conformal Descendants in $S_N$ Orbifold CFTs at Large $N$
• The Dual of a Tidal Force in the D1D5 CFT
• Second order effect of twist deformation in the D1D5 CFT
• Holographic entanglement entropy beyond coherent states
• Black hole thermodynamics from decoherence
• Gromov-Witten/Hilbert versus AdS3/CFT2 Correspondence
• Illuminating entanglement shadows of BTZ black holes by a generalized entanglement measure