37 citations · 234 across the 30 of their papers we have counts for
4 papers · 1 filter
Quantum phase transitions of ultra-cold Bose system in non-rectangular optical lattices
Zhi Lin, Jun Zhang, Ying Jiang
In this paper, we investigate systematically the Mott-insulator-Superfluid quantum phase transitions for ultracold scalar bosons in triangular, hexagonal, as well as Kagomé optical…
Can the Reissner-Nordström black hole or Schwarzschild black hole be the stable Planck-scale particle accelerator?
Yi Zhu, Shao-Feng Wu, Yin Jiang +1
It is shown that the extremal Reissner-Nordström black hole, the non-extremal one with multiple scattering particles, and the Schwarzschild black hole with radial head-on particles…
General stationary charged black holes as charged particle accelerators
Yi Zhu, Shao-Feng Wu, Yu-Xiao Liu +1
We study the possibility of getting infinite energy in the center of mass frame of colliding charged particles in a general stationary charged black hole. For black holes with two-…
The sudden birth and sudden death of thermal fidelity in a two-qubit XY model
Li-Jun Tian, Li-Guo Qin, Ying Jiang +1
We study the energy level crossings of the states and thermal fidelity for a two-qubit system in the presence of a transverse and inhomogeneous magnetic field. It is shown clearly…