151 citations · 151 across the 1 of their papers we have counts for
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Quantum-Classical Transition of Photon-Carnot Engine Induced by Quantum Decoherence
H. T. Quan, P. Zhang, C. P. Sun
We study the physical implementation of the Photon Carnot engine (PCE) based on the cavity QED system [M. Scully et al, Science, \textbf{299}, 862 (2003)]. Here, we analyze two dec…
Antibunching effect of the radiation field in a microcavity with a mirror undergoing heavily damping oscillation
Yu-xi Liu, Chang-pu Sun
The interaction between the radiation field in a microcavity with a mirror undergoing damping oscillation is investigated. Under the heavily damping cases, the mirror variables are…
Quantum searching's underlying SU(2) structure and its quantum decoherence effects
Sixia Yu, Chang-Pu Sun
The search operation for a marked state by means of Grover's quantum searching algorithm is shown to be an element of group SU(2) which acts on a 2-dimensional space spanned by the…
Gardiner's phonon for Bose-Einstein Condensation: A physical realization of the -deformed Boson
C. P. Sun, S. X. Yu, Y. B. Gao
The Gardiner's phonon presented for a particle-number conserving approximation method to describe the dynamics of Bose-Einstein Condesation (BEC) (C.W. Gardiner, Phys. Rev. A 56, 1…