I am interested in diverse topics in QFT, gravitation and string theory. One of the outstanding implications of string theory is the gauge-gravity duality (or the AdS/CFT correspondence). Exploring various aspects of this framework, with emphasis on practical application, has been one of the basic themes of my research. Related to this context, I have explored topics such as relativistic hydrodynamics and quantum entanglement, in which I have also developed a keen interest.
An entropy current for dynamical blackholes in four-derivative theories of gravity by Bhattacharya J., Bhattacharyya S. , Dinda A. , Kundu N. Submitted to Journal of High Energy Physics - (2020)
A holographic superconductor forced through interactions by Basu P., Bhattacharya J. , Das S. K. Journal of High Energy Physics 2019 89- (2019)
Sayan Kumar Das
Area of Research: General relativity, quantum field theory, string theory.
Area of Research: string theory