Results 11 to 20 of about 153,256 (298)
Robust control of long distance entanglement in disordered spin chains
New Journal of Physics, 2015 We derive temporally shaped control pulses for the creation of long-distance entanglement in disordered spin chains. Our approach is based on a time-dependent target functional and a time-local control strategy that permits to ensure that the description
Cui, Jian, Mintert, Florian
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Robust-to-loss entanglement generation using a quantum plasmonic nanoparticle array
New Journal of Physics, 2013 We introduce a scheme for generating entanglement between two quantum dots using a plasmonic waveguide made from an array of metal nanoparticles. We show that the scheme is robust to loss, enabling it to work over long distance plasmonic nanoparticle ...
Angelakis, Dimitris G. +6 more
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Controllable atom-photon entanglement via quantum interference near plasmonic nanostructure
Scientific Reports, 2022 A five-level atomic system is proposed in vicinity of a two-dimensional (2D) plasmonic nanostructure with application in atom-photon entanglement. The behavior of the atom-photon entanglement is discussed with and without a control laser field.
Behzad Sangshekan +3 more
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Entanglement of atoms induced by thermal noise in the presence of initial atomic coherence
Физика волновых процессов и радиотехнические системы, 2020 In this article, author investigated the dynamics of entanglement of two dipole-coupled natural or artificial two-level atoms (qubits) interacting nonresonantly with the intensive one-mode cavity thermal field.
Evgeny K. Bashkirov
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Tripartite optomechanical entanglement via optical-dark-mode control
Physical Review Research, 2022 We propose how to generate a tripartite light-vibration entanglement by controlling an optical dark mode (ODM), which is induced by the coupling of two optical modes to a common vibrational mode.
Deng-Gao Lai +4 more
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Entanglement Cost of Implementing Controlled-Unitary Operations [PDF]
Physical Review Letters, 2011 We investigate the minimum entanglement cost of the deterministic implementation of two-qubit controlled-unitary operations using local operations and classical communication (LOCC). We show that any such operation can be implemented by a three-turn LOCC protocol, which requires at least 1 ebit of entanglement when the resource is given by a bipartite ...
Soeda, Akihito +2 more
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Quantum Distillation Of Position Entanglement With The Polarization Degrees Of Freedom [PDF]
, 2001 Sources of entangled photon pairs using two parametric down-converters are capable of generating interchangeable entanglement in two different degrees of freedom.
Bennett +14 more
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Results in Physics, 2021 We theoretically demonstrate how to achieve quantum entanglement control of a dissipative anisotropic two-qubit Heisenberg XYZ model. New dynamical features of local quantum coherence, local quantum Fisher information and Bures distance entanglement are ...
A.-B.A. Mohamed +3 more
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Temperature-Controlled Entangled-Photon Absorption Spectroscopy
Physical Review Letters, 2019 8 pages, 3 ...
De León Montiel, J. Roberto +3 more
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Quantum networks boosted by entanglement with a control system
Physical Review Research, 2023 Networks of quantum devices with coherent control over their configuration offer promising advantages in quantum information processing, including quantum communication, computation, and sensing. So far, the investigation of these advantages assumed that
Tamal Guha +2 more
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