Results 111 to 120 of about 26,696 (215)
Dissipation and entanglement dynamics for two interacting qubits coupled to independent reservoirs
, 2008 We derive the master equation of a system of two coupled qubits by taking into account their interaction with two independent bosonic baths. Important features of the dynamics are brought to light, such as the structure of the stationary state at general
A Messina +10 more
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Вестник Самарского университета: Естественнонаучная серияThe article studies the dynamics of pairwise entanglement of three qubits, two of which are trapped in a resonator and interact with a single-mode ideal resonator through single-photon transitions, and the third qubit is outside the resonator. This takes
Alexander R. Bagrov, Eugene K. Bashkirov
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Компьютерная оптикаIn this paper, we investigated the dynamics of entanglement of two qubits interacting non-resonantly with the thermal field of a one-mode lossless resonator, taking into account the Ising-type direct interaction between qubits.
E.K. Bashkirov
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Symmetry in the open-system dynamics of quantum correlations
Scientific Reports, 2017 We study the symmetry properties in the dynamics of quantum correlations for two-qubit systems in one-sided noisy channels, with respect to a switch in the location of noise from one qubit to the other.
Henri Lyyra +5 more
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Entangling two distant nanocavities via a waveguide
, 2011 In this paper, we investigate the generation of continuous variable entanglement between two spatially-separate nanocavities mediated by a coupled resonator optical waveguide in photonic crystals.
Gao-xiang Li +6 more
core +1 more source
System-environment dynamics of X-type states in noninertial frames
, 2012 The system-environment dynamics of noninertial systems is investigated. It is shown that for the amplitude damping channel: (i) the biggest difference between the decoherence effect and the Unruh radiation on the dynamics of the entanglement is the ...
Adesso +42 more
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Non-Markovian disentanglement dynamics of two-qubit system
, 2007 We investigated the disentanglement dynamics of two-qubit system in Non-Markovian approach. We showed that only the couple strength with the environment near to or less than fine-structure constant 1/137, entanglement appear exponential decay for a ...
G. D. Mahan +4 more
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Nonexistence of Entanglement Sudden Death in High NOON States
, 2008 We study the dynamics of entanglement in continuous variable quantum systems (CVQS). Specifically, we study the phenomena of Entanglement Sudden Death (ESD) in general two-mode-N-photon states undergoing pure dephasing. We show that for these states, ESD never occurs. These states are generalizations of the so-called High NOON states, shown to decrease
Al-Qasimi, Asma, James, Daniel F. V.
openaire +2 more sources
Entanglement Degradation in Two Interacting Qubits Coupled to Dephasing Environments. [PDF]
Entropy (Basel), 2023 Abdelmagid R, Alshehhi K, Sadiek G.
europepmc +1 more source
Causes of sudden neonatal mortality disclosed by autopsy and histopathological examination. [PDF]
Medicine (Baltimore), 2023 Özdemir Kara D.
europepmc +1 more source