90 citations · 243 across the 21 of their papers we have counts for
3 papers · 1 filter
Time evolution of spread complexity in quenched Lipkin-Meshkov-Glick model
Mir Afrasiar, Jaydeep Kumar Basak, Bidyut Dey +2
We use the spread complexity of a time evolved state after a sudden quantum quench in the Lipkin-Meshkov-Glick (LMG) model prepared in the ground state as a probe of quantum phase…
Geometry of AdS black hole thermodynamics in extended phase space
Joy Das Bairagya, Kunal Pal, Kuntal Pal +1
We consider the geometry of anti-de-Sitter (AdS) black hole thermodynamics in four dimensions, where the equation of state in the extended phase space formalism allows explicit com…
The geometry of RN-AdS fluids
Joy Das Bairagya, Kunal Pal, Kuntal Pal +1
We establish the parameter space geometry of a fluid system characterized by two constants, whose equation of state mimics that of the RN-AdS black hole. We call this the RN-AdS fl…