38 citations · 63 across the 9 of their papers we have counts for
3 papers · 1 filter
Stability and Excitations of Spontaneous Vortices in Homogeneous Polariton Condensates
Ting-Wei Chen, Szu-Cheng Cheng, Wen-Feng Hsieh
We study the dynamics of spontaneously formed vortices in homogeneous microcavity-polariton condensates (MPCs). We find that vortices are stable and appear spontaneously without st…
Collective Excitations, Nambu-Goldstone Modes and Instability of Inhomogeneous Polariton Condensates
Ting-Wei Chen, Szu-Cheng Cheng, Wen-Feng Hsieh
We study non-equilibrium microcavity-polariton condensates (MPCs) in a harmonic potential trap theoretically. We calculate and analyze the steady state, collective-excitation modes…
Quantum interference in spontaneous emission from a V-type three-level atom in photonic crystals
Chih-Hsien Huang Jing-Nuo Wu, Yen-Yin Li, Szu-Cheng Cheng +1
Studying the spontaneous emission of a V-type three-level atom embedded in a photonic crystal (PC) by fractional calculus, we found that the atomic excited states in the anisotropi…