266 citations · 1.2k across the 39 of their papers we have counts for
39 papers
Number-resolved master equation approach to quantum measurement and quantum transport
Xin-Qi Li
In addition to the well-known Landauer-Buttiker scattering theory and the nonequilibrium Green's function technique for mesoscopic transports, an alternative (and very useful) sche…
Quantum transfer through a non-Markovian environment under frequent measurements and Zeno effect
Luting Xu, Yunshan Cao, Xin-Qi Li +2
We study transitions of a particle between two wells, separated by a reservoir, under the condition that the particle is not detected in the reservoir. Conventional quantum traject…
Number-resolved master equation approach to quantum transport under the self-consistent Born approximation
Yu Liu, Jinshuang Jin, Jun Li +2
We construct a particle-number(n)-resolved master equation (ME) approach under the self-consistent Born approximation (SCBA) for quantum transport through mesoscopic systems. The f…
Nonequilibrium shot noise spectrum through a quantum dot in the Kondo regime: A master equation approach under self-consistent Born approximation
Yu Liu, Jinshuang Jin, Jun Li +2
We construct a number()-resolved master equation (ME) approach under self-consistent Born approximation (SCBA) for noise spectrum calculation. The formulation is essentially non…
Improved master equation approach to quantum transport: From Born to self-consistent Born approximation
Jun Li, Jinshuang Jin, Xin-Qi Li +1
Beyond the second-order Born approximation, we develop an improved master equation approach to quantum transport by virtue of a self-consistent Born approximation. The basic idea i…
Decoherence and the retrieval of lost information
Yin Ye, Yunshan Cao, Xin-Qi Li +1
We found that in contrast with the common premise, a measurement on the environment of an open quantum system can {\em reduce} its decoherence rate. We demonstrate it by studying a…