4 papers · 1 filter
Temperature effect on a kicked Tonks-Girardeau gas
Ang Yang, Yue Chen, Lei Ying
It is widely recognized that finite temperatures degrade quantum coherence and can induce thermalization. Here, we study the effect of finite temperature on a kicked Tonks--Girarde…
Few-Body Quantum Chaos, Localization, and Multi-Photon Entanglement in Optical Synthetic Frequency Dimension
Junlin Wang, Luojia Wang, Jinlou Ma +3
Generation and control of entanglement are fundamental tasks in quantum information processing. In this paper, we propose a novel approach to generate controllable frequency-entang…
Emergent Anomalous Hydrodynamics at Infinite Temperature in a Long-Range XXZ Model
Ang Yang, Jinlou Ma, Lei Ying
The conventional wisdom suggests that transports of conserved quantities in non-integrable quantum many-body systems at high temperatures are diffusive. However, we discover a coun…
Observation of many-body dynamical localization
Yanliang Guo, Sudipta Dhar, Ang Yang +6
The quantum kicked rotor is a paradigmatic model system in quantum physics. As a driven quantum system, it is used to study the transition from the classical to the quantum world a…