Results 21 to 30 of about 853 (152)
This paper explores the dynamics of two spatially separated superconducting flux qubits, initially in a maximally correlated state, without mutual interaction.
A.-B.A. Mohamed +3 more
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Entanglement in nonlinear two-qibit Tavis — Cummings model
In this work, we have studied the dynamics of entanglement of two identical superconducting qubits resonantly interacting with the one-mode field of a coplanar microwave cavity without loss through single-photon transitions in the presence of third- and ...
Rodion K. Zakharov, Eugene K. Bashkirov
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The geometry of entanglement sudden death [PDF]
6 pages, 2 figures, references added, initial paragraph corrected, sectioning adopted, some parts rewritten; accepted by New J ...
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Dynamics of entanglement of atoms with two-photon transitions induced by a thermal field [PDF]
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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Entanglement Research for the Coupled Superconducting Phase Qubit and a Two-Level System
Entanglement can exist not only in the microscopic system (e.g., atom, photon, and ion trap) but also in macroscopic systems. According to recent research, entanglement can be achieved and controlled in superconducting devices.
Jianxin Shi
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We investigate the dynamics of a maximally entangled mixed state (MEMS) under the action of correlated noise channels. The channel acts in a way that its successive uses are correlated. We have studied the MEMS properties, including quantum coherence and
Natasha Awasthi +2 more
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Effect of random telegraph noise on entanglement and nonlocality of a qubit-qutrit system [PDF]
We study the evolution of entanglement and nonlocality of a non-interacting qubit-qutrit system under the effect of random telegraph noise (RTN) in independent and common environments in Markovian and non-Markovian regimes.
Hakimeh Jaghouri, Samira Nazifkar
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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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Dynamics of Entanglement in Jaynes–Cummings Nodes with Nonidentical Qubit-Field Coupling Strengths
How to analytically deal with the general entanglement dynamics of separate Jaynes–Cummings nodes with continuous-variable fields is still an open question, and few analytical approaches can be used to solve their general entanglement dynamics ...
Li-Tuo Shen +3 more
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Influence of Stark Shift on Entanglement of Two Qubits in the Two-Photon Tavis-Cummings Model
Considering two-atom degenerate two-photon Tavis-Cummings model, we investigate the entanglement between two atoms prepared initially in the coherent disentangled states and cavity field prepared in few-photon Fock state, and study the effect of the ...
Mastyugin M.S., Bashkirov E.K.
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