13 citations · 24 across the 7 of their papers we have counts for
8 papers
Resonant pair production and flat band melting in a driven Rydberg chain
Tista Banerjee, K. Sengupta
We study a Rydberg chain subjected to a two-tone periodic drive of the detuning and Rabi frequency at frequencies and respectively with $ν\in \mathbf…
Emergent prethermal Bethe integrability in a periodically driven Rydberg chain
Saptadip Roy, Arnab Sen, Diptiman Sen +1
We study a chain of periodically driven Rydberg atoms and identify a class of drive protocols for which the system exhibits emergent prethermal Bethe integrability at special drive…
Generating pairwise entanglement in periodically driven quantum spin chains with stochastic resetting
Sinchan Ghosh, Manas Kulkarni, K. Sengupta +1
We show that stochastic resetting may lead to finite entanglement between individual, spatially separated spins (pairwise entanglement) in the steady state of the spin chains drive…
Floquet scars and prethermal fragmentation in a driven spin-one chain
Krishanu Ghosh, Diptiman Sen, K. Sengupta
We study the periodic dynamics of a spin-one chain driven using a square-pulse protocol with amplitude and frequency . The Hamiltonian of the spin chain hosts a thermody…
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…
Emergent symmetries in prethermal phases of periodically driven quantum systems
Tista Banerjee, K. Sengupta
Periodically driven closed quantum systems are expected to eventually heat up to infinite temperature reaching a steady state described by a circular orthogonal ensemble (COE). How…
Exact Floquet flat band and heating suppression via two-rate drive protocols
Tista Banerjee, Sayan Choudhury, K. Sengupta
We demonstrate the existence of exact Floquet flat bands implying strong violation of the eigenstate thermalization hypothesis in a large class of closed quantum many-body systems…
Entanglement transitions in a periodically driven non-Hermitian Ising chain
Tista Banerjee, K. Sengupta
We study entanglement transitions in a periodically driven Ising chain in the presence of an imaginary transverse field as a function of drive frequency . In the high driv…