Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Physical Review A

Coherent states for the damped harmonic oscillator

Kyu Hwang Yeon, Chung‐In Um, Thomas F. George

Published Dec 1, 1987• 81 citations
Publisher

Abstract

Using the Caldirola-Kanai Hamiltonian for the damped harmonic oscillator, exact coherent states are constructed. These new coherent states satisfy the properties which coherent states should generally have.
DOI
10.1103/physreva.36.5287

Related papers

Coherent and trajectory-coherent states of a damped harmonic oscillator

A. G. Karavaev, Yu. O. Budaev

In this paper we construct the coherent and trajectory-coherent states of a damped harmonic oscillator. We investigate the properties of this states.

arXiv:quant-ph/9612051•Dec 27, 1996•0 citations

Trajectory-coherent states for the Caldirola - Kanai Hamiltonian

A. G. Karavaev

In this paper we construct the trajectory-coherent states for the Caldirola - Kanai Hamiltonian. We investigate the properties of this states.

arXiv:quant-ph/9709009•Sep 4, 1997•2 citations

Coherent states for the time-dependent harmonic oscillator

John G. Hartley, John R. Ray

Exact coherent states for the time-dependent harmonic oscillator are constructed. These new coherent states have most, but not all, of the properties of the coherent states for the time-independent oscillator. For example, these coherent states give the exact classical motion, but they are not minimum-uncertainty states.

Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields•Jan 15, 1982•129 citations

Coherent states of the inverted Caldirola–Kanai oscillator with time-dependent singularities

Jeong Ryeol Choi, Kyu Hwang Yeon

Annals of Physics•Jul 26, 2007•8 citations

Quasiclassical trajectory-coherent states for a Caldirola-Kanai oscillator

Yu. O. Budaev, A. G. Karavaev

Russian Physics Journal•Feb 1, 1995•1 citation

Quasi-coherent states for damped and forced harmonic oscillator

Mustafa Dernek, Nuri Ünal

In this study, first we construct the quasi-coherent states for a damped and forced harmonic oscillator and discuss the transition of the system from the damped oscillations to forced steady state oscillations. Second, we generalize the Caldirola-Kanai Hamiltonian into the new systems such as the frequency and the mass parameters are time dependent and discuss three examples of them.

Journal of Mathematical Physics•Sep 1, 2013•3 citations