20 citations · 27 across the 2 of their papers we have counts for
4 papers · 1 filter
Quantum system dynamics with a weakly nonlinear Josephson junction bath
Jing Yang, Étienne Jussiau, Cyril Elouard +2
We investigate the influence of a weakly nonlinear Josephson bath consisting of a chain of Josephson junctions on the dynamics of a small quantum system (LC oscillator). Focusing o…
Nonequilibrium Steady State and Heat Transport in Nonlinear Open Quantum Systems: Stochastic Influence Action and Functional Perturbative Analysis
Jing Yang, Jen-Tsung Hsiang, Andrew N. Jordan +1
In this paper, we show that a nonequilibrium steady state (NESS) exists at late times in open quantum systems with weak nonlinearity by following its nonequilibrium dynamics with a…
Always-On Quantum Error Tracking with Continuous Parity Measurements
Razieh Mohseninia, Jing Yang, Irfan Siddiqi +2
We investigate quantum error correction using continuous parity measurements to correct bit-flip errors with the three-qubit code. Continuous monitoring of errors brings the benefi…
Optimal measurements for quantum multiparameter estimation with general states
Jing Yang, Shengshi Pang, Yiyu Zhou +1
We generalize the approach by Braunstein and Caves [Phys. Rev. Lett. 72, 3439 (1994)] to quantum multi-parameter estimation with general states. We derive a matrix bound of the cla…