47 citations · 259 across the 24 of their papers we have counts for
4 papers · 1 filter
Quantum trajectories under frequent measurements in non-Markovian environment
Luting Xu, Xin-Qi Li
In this work we generalize the quantum trajectory (QT) theory from Markovian to non-Markovian environments. We model the non-Markovian environment by using a Lorentzian spectral de…
Quantum plateau of Andreev reflection induced by spin-orbit coupling
Luting Xu, Xin-Qi Li
In this work we uncover an interesting quantum plateau behavior for the Andreev reflection between a one-dimensional quantum wire and superconductor. The quantum plateau is achieve…
Revisit the spin-FET: Multiple reflections, inelastic scattering, and lateral size effects
Luting Xu, Xin-Qi Li, Qing-feng Sun
We revisit the spin-injected field effect transistor (spin-FET) by simulating a lattice model based on recursive lattice Green's function approach. In the one-dimensional case and…
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…