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

Chinese Journal of Quantum Electronics

Dynamical properties of three-mode field interacting with M-type four-level atom

Yongping Li

Published Jan 1, 2006• 0 citations
OpenAlex

Abstract

The dynamical properties of three-mode field interacting with M-type four-level atom is studied by means of quantum theory. The influences of detuning, initial photon number and atom initial state are discussed.

Related papers

Dynamics of properties of light field interacting with the V-type three-level atom via intensity-dependent coupling

Jiangfan Li

Dynamics of properties of light field of non-resonance interaction between V-type three-level atom and a single mode via intensity-dependent coupling is studied by means of the quantum theory. The influences of initial average photon numbers and the detuning are discussed.

Chinese Journal of Quantum Electronics•Jan 1, 2006•0 citations

The quantum dynamics of two-mode SU(1,1) coherent state interacting with a four-level atom

Xie Fang-sen

The state function of the two-mode SU(1,1) coherent states field interacting with a four-level atom is derived by means of quantum theory.It is studied that the two-mode intensity correlation function,the Cauchy-Schwartz inequality and the second-order coherence properties for each mode of the light field in the system of the two-mode SU(1,1) coherent states field interacting with four-level atom.It is discussed that the influence of the coupling coefficient between the light field and atom and the initial intensity of the light field on file quantum dynamics of the light field.The results of the studies indicate that the statistic properties of the photon depend on the initial state of the system,the correlation of the two-mode of light is both positive and non-classical,the photon anti-bunching of the first mode appear at all time,and the photon bunching and anti-bunching of the second mode appear alternately.

Jiguang zazhi•Jan 1, 2009•0 citations

Evolution of the entropy of light field interacting with the V-type three-level atom via intensity-dependent coupling

Huang Chun-Jia, He Hui-Yong, Kong Fan-Zhi +2 more

The evolution properties of the entropy of a single-mode light field interacting with the V-type three-level atom via intensity-dependent coupling have been studied. The discussion is centered on the influence of detuning and initial photon number on the field entropy evolution. The results show that the behavi or of the field entropy is non-periodic for the cases of small detuning and weak initial light field,being similar to the single-photon Jaynes-Cummings model (JCM). On the contrary,the field entropy evolution is periodic for the cases of large detuning or strong initial light field,being similar to the two-photon JCM

Acta Physica Sinica•Jan 1, 2004•1 citation

Entropy evolution of the field interacting with a quasi-Λ-type four-level atom

Qingchun Zhou, Zhu Shi-Ning, (1)江苏科技大学数理系,镇江 212003;南京大学物理系,固体微结构物理国家重点实验室,南京 210093; (2)南京大学物理系,固体微结构物理国家重点实验室,南京 210093

The evolution of the field (atomic) entropy in a system of a quasi_Λ_type fourlevel atom interacting with an uncoupled two_mode coherent field is investigated. The effects of initial atomic state, the initial mean photon number and the splitting of the atomic energy levels on the entropy are discussed. The system reduces to that of a twolevel or threelevel atom interacting with a singlemode coherent field in special cases.

Acta Physica Sinica•Jan 1, 2005•5 citations

Nonclassial properties of an initial two-mode squeezed vacuum field Interacting with a cascade three-level atom via intensity-dependent coupling

Tian Yong

The properties of squeezing and quantum statistics of an initial two-mode squeezed vacuum field interacting with a cascade three-level atom via intensity-dependent coupling are studied by means of fully quantum theory.The influence of squeezing parameters of initial field and single photon frequency detuning of atom-field on the nonclassial properties of light are discussed.

Journal of Atomic and Molecular Physics•Jan 1, 2010•0 citations

The Entropy Squeezing Properties in a System of Single-mode FieldInteracting with Ξ Type Three-level Atom

HE Jin-yu

The field entropy squeezing properties in a system of vacuum of field interacting with Ξ type three-level atom are studied. The influence of the initial state of atoms and atom-field coupling constants on the field entropy squeezing is also discussed.

Acta Sinica Quantum Optica•Jan 1, 2002•0 citations
The state function of the two-mode SU(1,1) coherent states field interacting with a four-level atom is derived by means of quantum theory.It is studied that the two-mode intensity correlation function,the Cauchy-Schwartz inequality and the second-order coherence properties for each mode of the light field in the system of the two-mode SU(1,1) coherent states field interacting with four-level atom.It is discussed that the influence of the coupling coefficient between the light field and atom and the initial intensity of the light field on file quantum dynamics of the light field.The results of the studies indicate that the statistic properties of the photon depend on the initial state of the system,the correlation of the two-mode of light is both positive and non-classical,the photon anti-bunching of the first mode appear at all time,and the photon bunching and anti-bunching of the second mode appear alternately.
The evolution properties of the entropy of a single-mode light field interacting with the V-type three-level atom via intensity-dependent coupling have been studied. The discussion is centered on the influence of detuning and initial photon number on the field entropy evolution. The results show that the behavi or of the field entropy is non-periodic for the cases of small detuning and weak initial light field,being similar to the single-photon Jaynes-Cummings model (JCM). On the contrary,the field entropy evolution is periodic for the cases of large detuning or strong initial light field,being similar to the two-photon JCM