2 citations · 2 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2018
Quantum phase transition without gap opening
X. M. Yang, G. Zhang, Z. Song
Quantum phase transitions (QPTs), including symmetry breaking and topological types, always associated with gap closing and opening. We analyze the topological features of the quan…
quant-ph2015★ 2 cited
Amplitude modulated Bloch oscillations of photon probability distribution in a cavity-atom system
Gang Zhang, Wenhui Hu, Zhi Song
We study the dynamics of the Rabi Hamiltonian in the medium coupling regime with , where is atom-field coupling constant, is the field…