Quantum Statistics of a Forced Oscillator with a Time-Dependent Driving Force

Chin. Phys. Lett.

2003, Vol. 20

Issue (11): 1921-1923 DOI:

Original Articles

Quantum Statistics of a Forced Oscillator with a Time-Dependent Driving Force

LIU Wen-Sen

The State Key Laboratory of Quantum Optics and Quantum Optics Devices, Department of Physics, Shanxi University, Taiyuan 030006

Cite this article:

LIU Wen-Sen 2003 Chin. Phys. Lett. 20 1921-1923

Download: PDF(189KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract Quantum statistics of a forced harmonic oscillator acted upon by a time-dependent external force is derived using the Wilcox trick and time-dependent inhomogeneous Bogoliubov transformation formalism. The internal energy, fluctuation of the particle-number average and entropy of this nonequilibrium system are presented explicitly.

Keywords: 05.30.Jp 05.70.Ln

Published: 01 November 2003

PACS:	05.30.Jp	(Boson systems)
	05.70.Ln	(Nonequilibrium and irreversible thermodynamics)

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2003/V20/I11/01921

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	LIU Wen-Sen

Related articles from Frontiers Journals

[1]	CAO Li-Juan,LIU Shu-Juan,LÜ Bao-Long. The Interference Effect of a Bose–Einstein Condensate in a Ring-Shaped Trap**[J]. Chin. Phys. Lett., 2012, 29(5): 1921-1923
[2]	ZHANG Jian-Jun, CHENG Ze. Temperature Dependence of Atomic Decay Rate[J]. Chin. Phys. Lett., 2012, 29(2): 1921-1923
[3]	ZHU Bi-Hui, , LIU Shu-Juan, XIONG Hong-Wei, . Evolution of the Interference of Bose Condensates Released from a Double-Well Potential**[J]. Chin. Phys. Lett., 2011, 28(9): 1921-1923
[4]	ZHANG Lu, ZHONG Su-Chuan, PENG Hao, LUO Mao-Kang . Stochastic Multi-Resonance in a Linear System Driven by Multiplicative Polynomial Dichotomous Noise**[J]. Chin. Phys. Lett., 2011, 28(9): 1921-1923
[5]	HAO Ya-Jiang . Ground-State Density Profiles of One-Dimensional Bose Gases with Anisotropic Transversal Confinement[J]. Chin. Phys. Lett., 2011, 28(7): 1921-1923
[6]	HUANG Bei-Bing, WAN Shao-Long . A Finite Temperature Phase Diagram in Rotating Bosonic Optical Lattices**[J]. Chin. Phys. Lett., 2011, 28(6): 1921-1923
[7]	FAN Jing-Han, GU Qiang, GUO Wei . Thermodynamics of Charged Ideal Bose Gases in a Trap under a Magnetic Field**[J]. Chin. Phys. Lett., 2011, 28(6): 1921-1923
[8]	CHENG Ze . Quantum Effects of Uniform Bose Atomic Gases with Weak Attraction**[J]. Chin. Phys. Lett., 2011, 28(5): 1921-1923
[9]	WU An-Cai . Percolation of Mobile Individuals on Weighted Scale-Free Networks[J]. Chin. Phys. Lett., 2011, 28(11): 1921-1923
[10]	ZHANG Yan-Ping, HE Ji-Zhou, XIAO Yu-Ling . An Approach to Enhance the Efficiency of a Brownian Heat Engine**[J]. Chin. Phys. Lett., 2011, 28(10): 1921-1923
[11]	XU Zhi-Jun, ZHANG Dong-Mei, LIU Xia-Yin . Interference Pattern of Density-Density Correlation for Incoherent Atoms with Vortices Released from an Optical Lattice**[J]. Chin. Phys. Lett., 2011, 28(1): 1921-1923
[12]	ZHANG Yan-Ping, HE Ji-Zhou. Thermodynamic Performance Characteristics of an Irreversible Micro-Brownian Heat Engine Driven by Temperature Difference[J]. Chin. Phys. Lett., 2010, 27(9): 1921-1923
[13]	Ahmet Y�, ld�, r�, m, Syed Tauseef Mohyud-Din. Analytical Approach to Space- and Time-Fractional Burgers Equations**[J]. Chin. Phys. Lett., 2010, 27(9): 1921-1923
[14]	MA Zhong-Qi, C. N. Yang,. Bosons or Fermions in 1D Power Potential Trap with Repulsive Delta Function Interaction[J]. Chin. Phys. Lett., 2010, 27(9): 1921-1923
[15]	HUA Da-Yin, WANG Lie-Yan. Phase Transition of the Pair Contact Process Model in a Fragmented Network[J]. Chin. Phys. Lett., 2010, 27(9): 1921-1923

Viewed

Full text

Abstract