19 citations · 25 across the 8 of their papers we have counts for
8 papers
A single atom vibration sensor
Wenxi Lai, Yu-Quan Ma, Qiaoxin Li
Previously in vibration sensors, optical glass plates, optical fibres, carbon nanotubes, semiconductor materials, piezoelectric materials and molecules are proved to be effective t…
Quantum geometric tensor and the topological characterization of the extended Su-Schrieffer-Heeger model
Xiang-Long Zeng, Wen-Xi Lai, Yi-Wen Wei +1
We investigate the quantum metric and topological Euler number in a cyclically modulated Su-Schrieffer-Heeger (SSH) model with long-range hopping terms. By computing the quantum ge…
A general formula for the amplitude-frequency ratio in shaking induced Mott insulator of atomtronic transistors
Wenxi Lai, Yu-Quan Ma, Yi-Wen Wei
Mott insulator of atomic transport can be realized in shaken optical lattices by choosing particular ratio of driving amplitude and frequency, which has been studied as Floquet eng…
Atomtronic superconducting quantum interference device in synthetic dimensions
Wenxi Lai, Yu-Quan Ma, Yi-Wen Wei
Coherence and scalability are essential properties of quantum systems required in quantum computers. This study presents a high coherent and scalable qubit system with atomtronics…
Asymmetric Field Photovoltaic Effect of Neutral Atoms
Wenxi Lai, Jinyan Niu, Yu-Quan Ma +1
Photovoltaic effect of neutral atoms using inhomogeneous light in double-trap opened system is studied theoretically. Using asymmetric external driving field to replacing original…
Photovoltaic Effect of Atomtronics Induced by Artificial Gauge Field
Wenxi Lai, Yuquan Ma, W. M. Liu
We investigate photovoltaic effect of atomtronics induced by artificial gauge field in four optical potentials. Effective magnetic flux gives rise to polarization of atom occupatio…
Conduction Bands of Atomic Tunneling Ring in Artificial Gauge Field Assisted Opened Optical Traps
Wenxi Lai, Yuquan Ma, W. M. Liu
We show conduction bands of artificial gauge field assisted atom flow in triangle optical lattice. The conduction bands are result from periodicity boundary condition of artificial…
Coherence evolution in two-qubit system going through amplitude damping channel
Ming-Jing Zhao, Teng Ma, YuQuan Ma
In this paper, we analyze the evolution of quantum coherence in a two-qubit system going through the amplitude damping channel. After they have gone through this channel many times…