15 citations · 30 across the 5 of their papers we have counts for
5 papers
Impact of dephasing probes on incommensurate lattices
Bishal Ghosh, Sandipan Mohanta, Manas Kulkarni +1
We investigate open quantum dynamics for a one-dimensional incommensurate Aubry-André-Harper lattice chain, a part of which is initially filled with electrons and is further connec…
Full statistics of non-equilibrium heat and work for many-body quantum Otto engines and universal bounds: A non-equilibrium Green's function approach
Sandipan Mohanta, Bijay Kumar Agarwalla
We consider a generic four-stroke quantum Otto engine consisting of two unitary and two thermalization strokes with an arbitrary many-body working medium. Using the Schwinger-Keldy…
Study of bounds on non-equilibrium fluctuations for asymmetrically driven quantum Otto engine
Sandipan Mohanta, Madhumita Saha, B. Prasanna Venkatesh +1
For a four-stroke asymmetrically driven quantum Otto engine with working medium modeled by a single qubit, we study the bounds on non-equilibrium fluctuations of work and heat. We…
Universal bounds on fluctuations for machines with broken time-reversal symmetry
Sushant Saryal, Sandipan Mohanta, Bijay Kumar Agarwalla
For a generic class of machines with broken time-reversal symmetry we show that in the linear response regime the relative fluctuation of the sum of output currents for time-forwar…
Universal bounds on cooling power and cooling efficiency for autonomous absorption refrigerators
Sandipan Mohanta, Sushant Saryal, Bijay Kumar Agarwalla
For steady-state autonomous absorption refrigerators operating in the linear response regime, we show that there exists a hierarchy between the relative fluctuation of currents for…