33 citations · 33 across the 1 of their papers we have counts for
3 papers
quant-ph2023
Nonequilibrium dynamics of the Jaynes-Cummings dimer
G. Vivek, Debabrata Mondal, S. Sinha
We investigate the nonequilibrium dynamics of a Josephson-coupled Jaynes-Cummings dimer in the presence of Kerr nonlinearity, which can be realized in the cavity and circuit quantu…
cond-mat.quant-gas2020★ 33 cited
Chaos and quantum scars in a coupled top model
Debabrata Mondal, Sudip Sinha, S. Sinha
We consider a coupled top model describing two interacting large spins, which is studied semiclassically as well as quantum mechanically. This model exhibits variety of interesting…
cond-mat.quant-gas2019
Chaos and quantum scars in Bose-Josephson junction coupled to a bosonic mode
Sudip Sinha, S. Sinha
We consider a model describing Bose-Josephson junction (BJJ) coupled to a single bosonic mode exhibiting quantum phase transition (QPT). Onset of chaos above QPT is observed from s…