Properties of Pancharatnam Phase and Entanglement of a Five-Level Atom Interacting with a Squeezed Field
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-021-09943-8
Abstract: We introduce a quantum scheme where a single five-level atom interacts with a single-mode cavity field by a time-dependent coupling. During the interaction, the temporal behavior of the quantum entropy in the atomic basis is… read more here.
Keywords: level atom; field; pancharatnam phase; five level ... See more keywords
Quantum filtering for a two-level atom driven by two counter-propagating photons
Sign Up to like & getrecommendations! Published in 2019 at "Quantum Information Processing"
DOI: 10.1007/s11128-019-2258-x
Abstract: The purpose of this paper is to propose quantum filters for a two-level atom driven by two continuous-mode counter-propagating photons and under continuous measurements. Two scenarios of multiple measurements are discussed: (1) homodyne detection plus… read more here.
Keywords: two level; counter propagating; propagating photons; driven two ... See more keywords
Entanglement for a general formalism of a three-level atom in an Ξ-configuration interacting nonlinearly with a non-correlated two-mode field
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2016.12.073
Abstract: Abstract The degree of entanglement in the time development of a three-level atom in the Ξ-configuration interacting with a two-mode field under the mechanism of a multi-photon transition is investigated. The atom is prepared in… read more here.
Keywords: two mode; configuration interacting; atom configuration; mode field ... See more keywords
Emission spectrum for a cascade-type three-level atom driven by optical field in photon added coherent state of PHO
Sign Up to like & getrecommendations! Published in 2023 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/accdcd
Abstract: A treatment of the interaction of a multi-photon cascade-type three-level atom in a cavity with a single-mode field initially in the photon added coherent states (PA-CSs) of pseudo-harmonic oscillator (PHO) is presented in this paper.… read more here.
Keywords: level atom; pho; field; cascade type ... See more keywords
Two-level-atom excitation probability for single- and N -photon wave packets
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.033817
Abstract: We study how the transient excitation probability of a two-level atom by a quantized field depends on the temporal profile of the incident pulse, in the presence of external losses, for both coherent and Fock… read more here.
Keywords: two level; level atom; excitation; excitation probability ... See more keywords
Thermal conductance of a two-level atom coupled to two quantum harmonic oscillators.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.042108
Abstract: We have determined the thermal conductance of a system consisting of a two-level atom coupled to two quantum harmonic oscillators in contact with heat reservoirs at distinct temperatures. The calculation of the heat flux as… read more here.
Keywords: two level; coupled two; two quantum; atom coupled ... See more keywords
Influence of an External Classical Field on a ♢ Four-Level Atom Inside a Quantized Field
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14040811
Abstract: In this paper, we study the effect of detuning parameters and driven external classical field parameters on a quantum system consisting of a ♢-configuration four-level atom inside a quantized cavity field. Under some canonical conditional… read more here.
Keywords: level atom; external classical; classical field; detuning parameters ... See more keywords