5 papers · 1 filter
Steady-state phase transition in one-dimensional quantum contact process
Lin Shang, Shuai Geng, Xingli Li +1
We investigate the steady-state phases of the one-dimensional quantum contact process model. We present the Liouvillian gap in the thermodynamic limit and uncover the metastability…
Signatures of Environment-Induced Quantum Synchronization Transitions via Two-body Dissipator Engineering
Xingli Li, Yan Li, Yangqian Yan
Metronome synchronization and the transition between the in-phase and anti-phase synchronization have been observed in classical systems. We demonstrate the quantum analog of this…
Full dynamics of two-membrane cavity optomechanics
Wenlin Li, Xingli Li, Yan Li +4
In a two-membrane cavity optomechanical setup, two semi-transparent membranes placed within an optical Fabry-Pérot cavity yield a nontrivial dependence of the frequency of a mode…
Quantum synchronization in an all-optical stroboscopic quantum simulator
Yan Li, Xingli Li, Wenlin Li
In this work, we propose an all-optical stroboscopic scheme to simulate an open quantum system. By incorporating the tritter, consisting of a group of beam splitters, we find the e…
Witnessing non-Markovianity with Gaussian quantum steering in collision model
Yan Li, Xingli Li, Jiasen Jin
The nonincreasing feature of temporal quantum steering under a completely positive trace-preserving (CPTP) map, as proposed by Chen, et al. in Phys. Rev. Lett. 116, 020503 (2016),…