8 citations · 19 across the 4 of their papers we have counts for
4 papers
Relation between fluctuations and efficiency at maximum power for small heat engines
Guo-Hua Xu, Chao Jiang, Yuki Minami +1
We study the ratio between the variances of work output and heat input, , for a class of four-stroke heat engines which covers various typical cycles. Recent studies on th…
Application of simultaneous and continuous measurement of noncommutative observables: Preparation of the pure ideal quadrature-squeezed state by feedback control
Chao Jiang, Gentaro Watanabe
As an application of the simultaneous and continuous measurement of noncommutative observables formulated in our previous paper [C. Jiang and G. Watanabe, Phys. Rev. A 102, 062216…
Quantum dynamics under simultaneous and continuous measurement of noncommutative observables
Chao Jiang, Gentaro Watanabe
We consider simultaneous and continuous measurement of two noncommutative observables of the system whose commutator is not necessarily a -number. We revisit the Arthurs-Kelly m…
Universal relations and bounds for fluctuations in quasistatic small heat engines
Kosuke Ito, Guo-Hua Xu, Chao Jiang +4
The efficiency of any heat engine, defined as the ratio of average work output to heat input, is bounded by Carnot's celebrated result. However, this measure is insufficient to cha…