69 citations · 208 across the 16 of their papers we have counts for
16 papers
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…
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…
Critical Quenches, OTOCs and Early-Time Chaos
Suchetan Das, Bobby Ezhuthachan, Arnab Kundu +2
In this article, we explore dynamical aspects of Out-of-Time-Order correlators (OTOCs) for critical quenches, in which an initial non-trivial state evolves with a CFT-Hamiltonian.…
Virasoro algebras, kinematic space and the spectrum of modular Hamiltonians in CFT
Suchetan Das, Bobby Ezhuthachan, Somnath Porey +1
We construct an infinite class of eigenmodes with integer eigenvalues for the Vacuum Modular Hamiltonian of a single interval in 2d CFT and study some of its interesting proper…
Real Time Dynamics in Low Point Correlators in 2d BCFT
Suchetan Das, Bobby Ezhuthachan, Arnab Kundu
In this article, we demonstrate how a 3-point correlation function can capture the out-of-time-ordered features of a higher point correlation function, in the context of a conforma…
Spectrum of Modular Hamiltonian in the Vacuum and Excited States
Suchetan Das, Bobby Ezhuthachan
We study the non-zero eigenmodes for the modular Hamiltonian in the context of AdSCFT. We show how to perturbatively construct zero eigenmodes for the modular Hamiltonian…