174 citations · 839 across the 43 of their papers we have counts for
7 papers · 1 filter
Spontaneous symmetry breaking in thermalization and anti-thermalization
Jie-Qiao Liao, H. Dong, X. G. Wang +2
The phenomenon of spontaneous symmetry breaking is investigated in the dynamic thermalization of a degenerate quantum system. A three-level system interacting with a heat bath is c…
Two-Photon Scattering in One Dimension by Localized Two-Level System
T. Shi, C. P. Sun
We study two-photon scattering in a one-dimensional coupled resonator arrays (CRA) by a two-level system (TLS), which is localized as a quantum controller. The -matrix is analyt…
Theory of Optically-Driven Sideband Cooling for Atomic Collective Excitations and Its Generalization
Yong Li, Z. D. Wang, C. P. Sun
We explore how to cool atomic collective excitations in an optically-driven three-level atomic ensemble, which may be described by a model of coupled two harmonic oscillators (HOs)…
Recovering Unitarity of Lee Model in Bi-Orthogonal Basis
T. Shi, C. P. Sun
We study how to recover the unitarity of Lee model with the help of bi-orthogonal basis approach, when the physical coupling constant in renormalization exceeds its critical value,…
On quantum optical properties of single-walled carbon nanotube
Z. L. Guo, Z. R. Gong, C. P. Sun
We study quantum optical properties of the single-walled carbon nanotube (SWCNT) by introducing the effective interaction between the quantized electromagnetic field and the confin…
Non-Adiabatic Fluctuation in Measured Geometric Phase
Qing Ai, Wenyi Huo, Gui Lu Long +1
We study how the non-adiabatic effect causes the observable fluctuation in the "geometric phase" for a two-level system, which is defined as the experimentally measurable quantity…