Results 91 to 100 of about 26,696 (215)
Generation, manipulation, and detection of two-qubit entanglement in waveguide QED
, 2014 We study the possibility of using guided photons to generate, control, and measure the entanglement of two qubits that is mediated by a one-dimensional waveguide.
Garcia-Vidal, F. J. +2 more
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Entanglement dynamics during decoherence [PDF]
, 2009 The evolution of the entanglement between oscillators that interact with the same environment displays highly non-trivial behavior in the long time regime. When the oscillators only interact through the environment, three dynamical phases were identified
Paz, Juan Pablo, Roncaglia, Augusto J.
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Alexandria Engineering Journal, 2020 In this work, we introduce a model of a two-atom interacting with a multi-level atom governed by su(2) Lie algebra in the presence of external classical field.
Eman M.A. Hilal +4 more
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Quantum decoherence in noninertial frames
, 2010 Quantum decoherence, which appears when a system interacts with its environment in an irreversible way, plays a fundamental role in the description of quantum-to-classical transitions and has been successfully applied in some important experiments. Here,
D. Bouwmeester +7 more
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Decoherence and disentanglement of qubits detecting scalar fields in an expanded spacetime
European Physical Journal C: Particles and Fields, 2017 We consider Unruh–Wald qubit detector model adopted for the far future region of an exactly solvable $$1+1$$ 1 + 1 dimensional scalar field theory in a toy model of Robertson–Walker expanding spacetime.
Yujie Li, Yue Dai, Yu Shi
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Sudden death of entanglement induced by a minimal thermal environment [PDF]
Optics Communications, 2020 G. L. Deccordi, A. Vidiella-Barranco
semanticscholar +1 more source
European Physical Journal C: Particles and FieldsIt is generally believed that quantum entanglement in the maximally entangled states is greater than quantum entanglement in the non-maximally entangled states under a relativistic setting.
Shu-Min Wu, Si-Han Li
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Dynamics of quantum correlations in four-qubit XXZ Heisenberg model with external magnetic field
Results in PhysicsIn this paper we argue about the quantum correlation (quantum entanglement and geometric quantum discord) in four-qubit XXZ Heisenberg Model. Here, the influence of uniform magnetic field on the dynamics of quantum correlation in cases of the ...
Su-Bok Ri +3 more
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Decoherence and multipartite entanglement of non-inertial observers
, 2012 Decoherence effect on multipartite entanglement in non-inertial frames is investigated. GHZ state is considered to be shared between the partners with one partner in inertial frame whereas the other two in accelerated frames. One-tangle and {\pi}-tangles
Ramzan, M.
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The Retarding Effect of Noise on Entanglement Sudden Death
Reports on Mathematical Physics, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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