Results 1 to 10 of about 283,408 (164)
Influence of the dissipation on the N-level atom interacting with a two two-level atoms in presence of qubit–qubit interaction [PDF]
Scientific Reports, 2021 The interacting of two qubits and an N-level atom based on su(2) Lie algebra in the presence of both qubit–qubit interaction and dissipation term is considered.
S. Abdel-Khalek +3 more
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Cavity-Induced Optical Nonreciprocity Based on Degenerate Two-Level Atoms [PDF]
NanomaterialsWe developed and experimentally realized a scheme of optical nonreciprocity (ONR) by using degenerate two-level atoms embedded in an optical ring cavity.
Chuan-Zhao Qi +6 more
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Dynamics of entanglement of atoms with two-photon transitions induced by a thermal field [PDF]
Компьютерная оптика, 2020 In this paper, we investigate the entanglement between two two-level atoms non-resonantly in-teracting with a thermal field of a lossless one-mode resonator via degenerate two-photon transi-tions.
Eugene Bashkirov
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Generating non-classical correlations in two-level atoms
Alexandria Engineering Journal, 2023 We address the effective generation of thermal non-classical correlations in two two-level atoms when exposed to a Fock-state cavity incorporated with classical decoherence effects.
Atta ur Rahman +3 more
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Controllable single-photon routing between two waveguides by two giant two-level atoms
Frontiers in Physics, 2022 We investigate the single-photon quantum routing composed of two infinite waveguides coupled to two giant two-level atoms. The exact expressions of the single-photon transmission and reflection amplitudes are derived with the real-space approach.
Y. Q. Zhang +19 more
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Dynamics of an atomic system associated with a cavity-optomechanical system
Results in Physics, 2022 This paper introduces the effective Hamiltonian of two two-level atoms inside a cavity with a movable mirror. The temporal evolution of the output density state that includes the interaction between movable mirror, atoms, and field is obtained.
Maged Faihan Alotiabi +2 more
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Entanglement in a squeezed two-level atom [PDF]
Journal of Physics A: Mathematical and General, 2001 In the previous paper, we adopted the method using quantum mutual entropy to measure the degree of entanglement in the time development of the Jaynes-Cummings model. In this paper, we formulate the entanglement in the time development of the Jaynes-Cummings model with squeezed states, and then show that the entanglement can be controlled by means of ...
Furuichi, Shigeru, Abdel-Aty, Mahmoud
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Entanglement Control of Two-Level Atoms in Dissipative Cavities
Applied Sciences, 2020 An open quantum bipartite system consisting of two independent two-level atoms interacting nonlinearly with a two-mode electromagnetic cavity field is investigated by proposing a suitable non-Hermitian generalization of the Hamiltonian.
Reyad Salah +5 more
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Retrodiction with two-level atoms: atomic previvals [PDF]
Journal of Modern Optics, 2002 In the Jaynes-Cummings model a two-level atom interacts with a single-mode electromagnetic field. Quantum mechanics predicts collapses and revivals in the probability that a measurement will show the atom to be excited at various times after the initial preparation of the atom and field.
Barnett, S.M., Pegg, D., Jeffers, J.
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Физика волновых процессов и радиотехнические системы, 2021 In this work, the authors investigated the dynamics of entanglement of two identical two-level atoms (qubits) in the framework of the two-photon double Jaynes–Cummings model, taking into account the detuning between atoms and the double frequency of the ...
Rodion K. Zakharov, Evgeny K. Bashkirov
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