Thermal Entanglement Between Two Two-Level Atoms in a Two-Photon Jaynes-Cummings Model with an Added Kerr Medium

Mojaveri, B.; Dehghani, A.; Fasihi, M. A.; Mohammadpour, T.

doi:10.1007/s10773-018-3853-9

Cited by 13 publications

(2 citation statements)

References 70 publications

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“…e e ect of two modes of the cavity eld on the interaction of a two-level atom in the presence of ampli er terms was studied [13]. e e ect of Kerr medium and the temperature on the interaction of two twolevel entangled atoms containing two levels with a singlemode quantum electromagnetic eld in a cavity via the two-photon degenerate transition was addressed [14].…”

Section: Introductionmentioning

confidence: 99%

Atomic Marginal Distribution and Squeezing Phenomena of Correlated Two Modes Interacting with a Three-Level Atom in the Presence of an External Classical Field

Obada

Khalil

Sanad

et al. 2022

International Journal of Optics

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The influence of the external classical field on a correlated two-mode of the electromagnetic field interacting with a three-level atom in the Λ structure is studied. A rotation of the atomic basis is used to remove the classical field terms. The time-dependent wave function is obtained by solving the Schrödinger equation. The influence of the classical field on the phenomenon of revival, collapse, squeezing, and marginal atomic distribution are discussed. In our analysis, the cavity field is prepared in the entangled pair coherent states and the atomic system in the upper state. The results showed that the occupation of the atomic level is significantly affected by the addition of the classical field. The presence of the classical field reduces the squeezing intervals and the extreme values of the atomic marginal distribution.

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Section: Introductionmentioning

confidence: 99%

Atomic Marginal Distribution and Squeezing Phenomena of Correlated Two Modes Interacting with a Three-Level Atom in the Presence of an External Classical Field

Obada

Khalil

Sanad

et al. 2022

International Journal of Optics

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“…La introducción del medio Kerr (material que al interactuar con radiación electromágnetica presenta un comportamiento no lineal) en el Hamiltoniano del sistema crea efectos no lineales. Una de las muchas aplicaciones de estos efectos no lineales es producir estados entrelazados, que se aplica ampliamente en información y comunicación cuántica [6][7][8][9][10]. En el trabajo de Joshi et.…”

Section: Introductionunclassified

Estudio de las Funciones de Coherencia de la Luz en un Sistema Jaynes Cummings no lineal

Rocha

2018

Cienc. En Desarro.

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En este trabajo se consideró un punto cuántico de dos niveles dentro de una cavidad con un medio nolineal tipo kerr y un solo modo del campo electromagnético cuantizado. Se construyó la ecuación maestraconsiderando procesos disipativos, el término no lineal Kerr y se solucionó numéricamente para el estadoestacionario teniendo en cuenta la temperatura. A partir de estos resultados se analizó la influencia que tiene el medio no lineal en la evolución temporal del número medio de fotones, la inversión de población, elespectro de fotoluminiscencia y se determinaron las características cuánticas-clásicas del estado de la luzmediante el cálculo de las funciones de coherencia de fotones de segundo orden.

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The Influence of Counter Rotating Terms on the Entanglement Dynamics of Two Dipole-Coupled Qutrits Interacting with a Two-Mode Field: Intensity-Dependent Coupling Approach

Jahanbakhsh

Tavassoly

2022

Int J Theor Phys

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Thermal Entanglement Between Two Two-Level Atoms in a Two-Photon Jaynes-Cummings Model with an Added Kerr Medium

Cited by 13 publications

References 70 publications

Atomic Marginal Distribution and Squeezing Phenomena of Correlated Two Modes Interacting with a Three-Level Atom in the Presence of an External Classical Field

Atomic Marginal Distribution and Squeezing Phenomena of Correlated Two Modes Interacting with a Three-Level Atom in the Presence of an External Classical Field

Estudio de las Funciones de Coherencia de la Luz en un Sistema Jaynes Cummings no lineal

The Influence of Counter Rotating Terms on the Entanglement Dynamics of Two Dipole-Coupled Qutrits Interacting with a Two-Mode Field: Intensity-Dependent Coupling Approach

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