156 citations · 768 across the 20 of their papers we have counts for
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Emergent strong zero mode through local Floquet engineering
Bhaskar Mukherjee, Ronald Melendrez, Marcin Szyniszewski +2
Periodically driven quantum systems host exotic phenomena which often do not have any analog in undriven systems. Floquet prethermalization and dynamical freezing of certain observ…
Real space thermalization of locally driven quantum magnets
Ronald Melendrez, Bhaskar Mukherjee, Prakash Sharma +2
The study of thermalization and its breakdown in isolated systems has led to a deeper understanding of non-equilibrium quantum states and their dependence on initial conditions. Th…
Periodically driven Rydberg chains with staggered detuning
Bhaskar Mukherjee, Arnab Sen, K. Sengupta
We study the stroboscopic dynamics of a periodically driven finite Rydberg chain with staggered () and time-dependent uniform () detuning terms using exact diagonalization…
Minimal model for Hilbert space fragmentation with local constraints
Bhaskar Mukherjee, Debasish Banerjee, K. Sengupta +1
Motivated by previous works on a Floquet version of the PXP model [Mukherjee {\it et al.} Phys. Rev. B 102, 075123 (2020), Mukherjee {\it et al.} Phys. Rev. B 101, 245107 (2020)],…
Order by disorder in frustration-free systems: a Quantum Monte Carlo study of a two-dimensional PXP model
Mingxi Yue, Zijian Wang, Bhaskar Mukherjee +1
In this study, an order by disorder mechanism has been proposed in a two-dimensional PXP model, where the extensive degeneracy of the classical ground-state manifold is due to stri…
A Floquet perturbation theory for periodically driven weakly-interacting fermions
Roopayan Ghosh, Bhaskar Mukherjee, K. Sengupta
We compute the Floquet Hamiltonian for weakly interacting fermions subjected to a continuous periodic drive using a Floquet perturbation theory (FPT) with the interaction amp…
Dynamics of the vacuum state in a periodically driven Rydberg chain
Bhaskar Mukherjee, Arnab Sen, Diptiman Sen +1
We study the dynamics of the periodically driven Rydberg chain starting from the state with zero Rydberg excitations (vacuum state denoted by ) using a square pulse prot…
Restoring coherence via aperiodic drives in a many-body quantum system
Bhaskar Mukherjee, Arnab Sen, Diptiman Sen +1
We study the unitary dynamics of randomly or quasi-periodically driven tilted Bose-Hubbard (tBH) model in one dimension deep inside its Mott phase starting from a sy…
Bosons with incommensurate potential and spin-orbit coupling
Sayak Ray, Bhaskar Mukherjee, S. Sinha +1
We chart out the phase diagram of ultracold `spin-half' bosons in a one-dimensional optical lattice in the presence of Aubry-André (AA) potential and with spin-orbit (SO) and Raman…
Signatures and conditions for phase band crossings in periodically driven integrable systems
Bhaskar Mukherjee, Arnab Sen, Diptiman Sen +1
We present generic conditions for phase band crossings for a class of periodically driven integrable systems represented by free fermionic models subjected to arbitrary periodic dr…
Tuning towards dynamic freezing using a two-rate protocol
Satyaki Kar, Bhaskar Mukherjee, K. Sengupta
We study periodically driven closed quantum systems where two parameters of the system Hamiltonian are driven with frequencies and . We show that such drives may b…