141 citations · 754 across the 15 of their papers we have counts for
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cond-mat.stat-mech2015★ 115 cited
Quenches and dynamical phase transitions in a non-integrable quantum Ising model
Shraddha Sharma, Sei Suzuki, Amit Dutta
We study quenching dynamics of a one-dimensional transverse Ising chain with nearest neighbor antiferromagentic interactions in the presence of a longitudinal field which renders t…
quant-ph2015★ 36 cited
Asymptotic work statistics of periodically driven Ising chains
Angelo Russomanno, Shraddha Sharma, Amit Dutta +1
We study the work statistics of a periodically-driven integrable closed quantum system, addressing in particular the role played by the presence of a quantum critical point. Taking…
cond-mat.stat-mech2015★ 23 cited
One and two-dimensional quantum models: quenches and the scaling of irreversible entropy
Shraddha Sharma, Amit Dutta
Using the scaling relation of the ground state quantum fidelity, we propose the most generic scaling relations of the irreversible work (the residual energy) of a closed quantum sy…