56 citations · 118 across the 5 of their papers we have counts for
5 papers
Exploring the quantum critical behaviour in a driven Tavis-Cummings circuit
M. Feng, Y. P. Zhong, T. Liu +4
Quantum phase transitions play an important role in many-body systems and have been a research focus in conventional condensed matter physics over the past few decades. Artificial…
Parity symmetry and parity breaking in the quantum Rabi model with addition of Ising interaction
Q. Wang, W. L. Yang, T. Liu +2
We explore the possibility to generate new parity symmetry in the quantum Rabi model after a bias is introduced. In contrast to a mathematical treatment in a previous publication […
The most generalized analytical approximation to the solution of single-mode spin-boson model without rotating-wave approximation
T. Liu, K. L. Wang, M. Feng
The single-mode spin-boson model (SMSBM) has extensive application in different subfields of physics. In the absence of rotating-wave approximation (RWA), we try to solve SMSBM ana…
Lower ground state due to counter-rotating wave interaction in trapped ion system
T. Liu, K. L. Wang, M. Feng
We consider a single ion confined in a trap under radiation of two traveling waves of lasers. In the strong-excitation regime and without the restriction of Lamb-Dicke limit, the H…
Exact solution of quantum dynamics of a cantilever coupling to a single trapped ultracold ion
T. Liu, M. Feng, K. L. Wang
The quantum behavior of a precooled cantilever can be probed highly efficiently by coupling to a trapped ultracold ion, in which a fast cooling of the cantilever down to the ground…