Chinese Physics C > 2003, Vol. 27 > Issue(11): 966-968

Amplitude-Squared Squeezing of Generalized q -Deformation Coherent States of a Non-harmonic Oscillator in a Finite-Dimensional Hilbert Space

LU Dao-Ming^,

Department of Physics, Nanping Teachers College, Fujian Nanping 353000, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Generalized q-deformation coherent states of a non-harmonic oscillator in a finite-dimensional Hilbert Space are constructed. Their amplitude-squared squeezing are discussed. The result shows that there are squeezing effects in these quantum states. The relationship between condition of squeezing and parameters S, r, q is found.

References

[1]

Roy B, Roy P.J. Phy., 1998, A31:(4) 1307–13172 Pegg D T, Barnett S M. Phys. Rev., 1989, A39(4) :1665–1675 3 Buzek V, Wilson–Gordon A D, Knight P L et al. Phys. Rev., 1992,A45(11) : 8079–80944 KUANG L M, WANG F B, ZHOU Y G. Phys. Lett., 1993, A183(1) :8079(1–8)5 XU Zi–Wen. Acta Physica Sinica., 1996, 45(11) :1807 (in Chinese)(徐子馼.物理学报,1996,45(11) :1807)6 NI Zhi–Xiang. Acta Physica Sinica., 1997, 46(9) : 1688(in Chinese)(倪致祥.物理学报,1997,46(9) :1688)7 YU Zhao–Xian, WANG Ji–Suo, LIU Ye–Hou. Acta Physica Sinica., 1997, 46(9) :1693(in Chinese)(于肇贤,王继锁,刘业厚。物理学报,1997,46(9) :1693)8 XU Zi–Wen. HEP NP., 1999, 23(5) :436(in Chinese)(徐子馼高能物理与核物理,1999,23(5) :436) 9 WANG Zhong–Qing. Acta Physica Sinica., 2001, 50(4) :690–692(in Chinese)(汪仲清.物理学报,2001,50(4) :690–692)10 Hillery M. Phys Rev., 1987, A36(8) :3796–380211 XIA Y J, GUO G C. Phys Lett., 1989, Al36(6) :281–28312 ZHU Jiu–Yun, KUANG Le–Man. Phys Lett., 1994, A193(3) :227 13 ZHU Cong–Xu. Acta Optica Sinica., 1999, 19(4) :441(in Chinese)(朱从旭.光学学报,1999,19(4) :441)

Access

Get Citation

LU Dao-Ming. Amplitude-Squared Squeezing of Generalized q -Deformation Coherent States of a Non-harmonic Oscillator in a Finite-Dimensional Hilbert Space[J]. Chinese Physics C, 2003, 27(11): 966-968.

LU Dao-Ming. Amplitude-Squared Squeezing of Generalized q -Deformation Coherent States of a Non-harmonic Oscillator in a Finite-Dimensional Hilbert Space[J]. Chinese Physics C, 2003, 27(11): 966-968. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2003-04-14
Revised: 1900-01-01

Article Metric

Article Views(3900)
PDF Downloads(591)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Amplitude-Squared Squeezing of Generalized q -Deformation Coherent States of a Non-harmonic Oscillator in a Finite-Dimensional Hilbert Space

LU Dao-Ming^,

Corresponding author:LU Dao-Ming,

Department of Physics, Nanping Teachers College, Fujian Nanping 353000, China

Received Date:2003-04-14
Accepted Date:1900-01-01
Available Online:2003-11-05

Abstract:Generalized q-deformation coherent states of a non-harmonic oscillator in a finite-dimensional Hilbert Space are constructed. Their amplitude-squared squeezing are discussed. The result shows that there are squeezing effects in these quantum states. The relationship between condition of squeezing and parameters S, r, q is found.