Fuzhou daxue xuebao. Ziran kexue ban

Squeezing of even and odd generalized coherent states of non-harmonic oscillator in a finite-dimensional Hilbert space

LU Dao-ming

Published Jan 1, 2003• 0 citations

Abstract

Even and odd generalized coherent states of non-harmonic oscillator in a finite-dimensional Hilbert space are constructed and their Squeezing are discussed. It is shown that there are squeezing properties in these quantum states.

Related papers

Squeezing Effects for Generalized Odd and Even Coherent States of A Non-harmonic Oscillator in a Finite Dimensional Hilbert Space

YU Guo-chen, Pla Jinan

Generalized odd and even coherent states of a Non-harmonic oscillator in a finite-dimensional Hilbert space are constructed and their squeezing effects are discussed. It is shown that there are squeezing properties in these quantum states.

Jan 1, 20000 citations

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

Lu Dao

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.

Chinese Physics CJan 1, 20030 citations

Quantum Properties of Odd Generalized Coherent States of q-Deformation Anharmonic Oscillator in a Finite-dimensional Hilbert Space

LU Dao-ming

Odd generalized coherent states of q-deformation anharmonic oscillator in a finite-dimensional Hilbert space is constructed and its quantum properties are discussed. It is shown that there are squeezing effect and antibunching effect in this quantum states.

Journal of Fujian Normal UniversityJan 1, 20030 citations

Amplitude-squared squeezing of the generalized odd-even coherent states of the anharmonic oscillator in a finite-dimensional Hilbert space

Muhammad Ashfaq Ahmad, Lin Jie, Qian Yan +3 more

This paper discusses the properties of amplitude-squared squeezing of the generalized odd—even coherent states of anharmonic oscillator in finite-dimensional Hilbert space. It demonstrates that the generalized odd coherent states do exhibit strong amplitude-squared squeezing effects in comparison with the generalized even coherent states.

Chinese PhysicsMay 1, 20073 citations

Antibunching effect of even and odd Generalized Coherent states of Non-harmonic Oscillator in a Finite-dimensional Hilbert Space

LU Dao-ming

Even and odd Generalized Coherent states of non-harmonic oscillator in a finite-dimensional Hilbert space are constructed and their Antibunching effect are discussed. It is shown that there are Antibunching effect in these quantum states.

Jan 1, 20030 citations

Coherent states, even and odd coherent states in a finite-dimensional Hilbert space and their properties

Barnana Roy, Papai Roy

We have considered a harmonic oscillator in a finite-dimensional Hilbert space spanned by orthogonal polynomials of a discrete variable and constructed coherent states as well as even and odd coherent states of this oscillator. Various properties such as squeezing and antibunching of these states have also been examined.

Journal of Physics A Mathematical and GeneralJan 30, 199818 citations