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

Physica A Statistical Mechanics and its Applications

Non-classical effects in Jaynes-Cummings model: effect of the phases

A.M. Abdel-Hafez, A.‐S. F. Obada

Published Jan 1, 1992• 6 citations
Publisher
DOI
10.1016/0378-4371(92)90115-7

Related papers

Numerical study of non-classical effects and the effect of virtual photon fields in the Jaynes-Cummings model

Rui-hua Xie, Gong-ou Xu, Dun-huan Liu

Physics Letters A•Jun 1, 1995•26 citations

Phase properties of a field in the Jaynes-Cummings model for non-resonant behaviour

Fan An-fu

Optics Communications•May 1, 1993•5 citations

Quantum phase fluctuations in the Jaynes-Cummings model: effects of cavity damping

Ho Trung Dung, A.S. Shumovsky

Physics Letters A•Oct 1, 1992•9 citations

Two-Photon Jaynes–Cummings Model Governed by Milburn Equation with Phase Damping

Changyong Chen, Shaohua Li, Liu Zong-Liang

In this paper, we find an analytic solution of the master equation of a non-resonant two-photon Jaynes-Cummings model (JCM) with phase damping with the help of the super-operator technique. We study the influence of phase damping on non-classical effects in the JCM, such as oscillations of the photon-number distribution, revivals of the atomic inversion, and sub-Possion photon statistics. It is demonstrated that the phase damping suppresses the revivals of the atomic inversion and non-classical effects of the cavity field in the JCM.

Communications in Theoretical Physics•Apr 1, 2006•1 citation

Polaron effects on the information backflow in Jaynes-Cummings model

Saima Bashir, Mehboob Rashid, Rayees A Malla +1 more

We investigate the influence of phonon degrees of freedom on the qubit dynamics in Jaynes-Cummings (JC) model. A strong qubit-phonon coupling is considered giving rise to Jaynes-Cummings-Holstein (JCH) model. Under anti-adiabatic conditions, we perform a unitary transformation to make the underlying problem tractable through Redfield-type non-Markovian master equation. Analytical expression for the time-dependent coherence is obtained, incorporating both cavity-induced dissipation and phonon-induced dressing effects. The dynamics of JC model is highly non-Markovian for a narrow spectral width and finite detuning. However, a non-zero phonon coupling suppresses these non-Markovian features by effectively reducing the qubit-cavity interaction strength. {It is observed that polaronic dressing effectively supresses the detuning effects. Furthermore, the coherence-based non-Markovianity measure shows an order-of-magnitude suppression in the JCH model, indicating a new dynamical regime, while memory effects extend over a wider range of spectral densities than in the JC model.

quant-pharXiv:2603.09361•The European Physical Journal Plus•Mar 11, 2026•0 citations

Atomic non-classicality: a study of the anti-Jaynes–Cummings interaction

Christopher Mayero

arXiv:2408.09772•Quantum Information Processing•Aug 11, 2025•1 citation
In this paper, we find an analytic solution of the master equation of a non-resonant two-photon Jaynes-Cummings model (JCM) with phase damping with the help of the super-operator technique. We study the influence of phase damping on non-classical effects in the JCM, such as oscillations of the photon-number distribution, revivals of the atomic inversion, and sub-Possion photon statistics. It is demonstrated that the phase damping suppresses the revivals of the atomic inversion and non-classical effects of the cavity field in the JCM.
We investigate the influence of phonon degrees of freedom on the qubit dynamics in Jaynes-Cummings (JC) model. A strong qubit-phonon coupling is considered giving rise to Jaynes-Cummings-Holstein (JCH) model. Under anti-adiabatic conditions, we perform a unitary transformation to make the underlying problem tractable through Redfield-type non-Markovian master equation. Analytical expression for the time-dependent coherence is obtained, incorporating both cavity-induced dissipation and phonon-induced dressing effects. The dynamics of JC model is highly non-Markovian for a narrow spectral width and finite detuning. However, a non-zero phonon coupling suppresses these non-Markovian features by effectively reducing the qubit-cavity interaction strength. {It is observed that polaronic dressing effectively supresses the detuning effects. Furthermore, the coherence-based non-Markovianity measure shows an order-of-magnitude suppression in the JCH model, indicating a new dynamical regime, while memory effects extend over a wider range of spectral densities than in the JC model.