411 citations · 1.4k across the 33 of their papers we have counts for
Showing 2014 · quant-phShow all
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quant-ph2014★ 3 cited
Purity and entropy evolution speed limits for open quantum systems
Raam Uzdin, Eric Lutz, Ronnie Kosloff
We derive generic upper bounds on the rate of purity change and entropy increase for open quantum systems. These bounds depend solely on the generators of the nonunitary dynamics a…
quant-ph2014★ 53 cited
Universal features in the efficiency of ultra hot quantum Otto engines
Raam Uzdin, Ronnie Kosloff
We study internal work optimization over the energy levels of a generic hot quantum Otto engine. We find universal features in the efficiency that resembles the classical external…
quant-ph2014★ 62 cited
The multilevel four-stroke swap engine and its environment
Raam Uzdin, Ronnie Kosloff
A multilevel four-stroke engine where the thermalization stokes are generated by unitary collisions with bath particles is analyzed. Our model is solvable even when the engine oper…