122 citations · 1.4k across the 57 of their papers we have counts for
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Brane Detectors of a Dynamical Phase Transition in a Driven CFT
Suchetan Das, Bobby Ezhuthachan, Arnab Kundu +3
We show that a dynamical transition from a non-heating to a heating phase of a periodic driven two-dimensional conformal field theory (CFT) with a large central…
Synthetic Fuzzballs: A Linear Ramp from Black Hole Normal Modes
Suman Das, Chethan Krishnan, A. Preetham Kumar +1
We consider a black hole with a stretched horizon as a toy model for a fuzzball microstate. The stretched horizon provides a cut-off, and therefore one can determine the normal (as…
2-uniform toroidal maps, classification and asymptotic behavior
Arnab Kundu, Dipendu Maity
If a map has k transitivity classes of vertices that are subject to the action of the automorphism group, it is said to be k-uniform. The classification of 1-uniform maps on the to…
Out-of-Time-Order correlators in driven conformal field theories
Suchetan Das, Bobby Ezhuthachan, Arnab Kundu +3
We compute Out-of-Time-Order correlators (OTOCs) for conformal field theories (CFTs) subjected to either continuous or discrete periodic drive protocols. This is achieved by an app…
Trans-IR Flows to Black Hole Singularities
Elena Caceres, Arnab Kundu, Ayan K. Patra +1
We study analytic continuations of holographic renormalization group (RG) flows beyond their infrared (IR) fixed points. Such "trans-IR" flows are a natural framework for describin…