3 papers
hep-th2025
Two dimensional de-Sitter and deformed CFTs
Suchetan Das
We present an alternative dimensional reduction that yields an effective theory of dilatons in a two-dimensional de Sitter background. Specifically, by performing an S-wave reducti…
hep-th2025
JT gravity and deformed CFTs
Suchetan Das, Anirban Dinda
We propose alternative \textit{UV completion} of pure JT gravity as well as CFT coupled to JT gravity, via a class of \textit{deformed} 2D CFT. In AdS/CFT with a prescribed classic…
quant-ph2025
Entanglement asymmetry in periodically driven quantum systems
Tista Banerjee, Suchetan Das, K. Sengupta
We study the dynamics of entanglement asymmetry in periodically driven quantum systems. Using a periodically driven XY chain as a model for a driven integrable quantum system, we p…