Results 21 to 30 of about 153,256 (298)
Graph Picture of Linear Quantum Networks and Entanglement [PDF]
Quantum, 2021 The indistinguishability of quantum particles is widely used as a resource for the generation of entanglement. Linear quantum networks (LQNs), in which identical particles linearly evolve to arrive at multimode detectors, exploit the indistinguishability
Seungbeom Chin, Yong-Su Kim, Sangmin Lee
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Controlling quantum entanglement through photocounts [PDF]
Physical Review A, 2002 We present a protocol to generate and control quantum entanglement between the states of two subsystems (the system ${\cal S}$) by making measurements on a third subsystem (the monitor ${\cal M}$), interacting with ${\cal S}$. For the sake of comparison we consider first an ideal, or instantaneous projective measurement, as postulated by von Neumann ...
de Oliveira, M. C. +2 more
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Entanglement-assisted quantum feedback control [PDF]
Quantum Information Processing, 2017 The main advantage of quantum metrology relies on the effective use of entanglement, which indeed allows us to achieve strictly better estimation performance over the standard quantum limit. In this paper, we propose an analogous method uti- lizing entanglement for the purpose of feedback control.
Naoki Yamamoto, Tomoaki Mikami
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Scientific Reports, 2023 We consider the optimal control problem in a two-qubit system with bounded amplitude. Two cases are studied: quantum state preparation and entanglement creation.
Xikun Li
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Towards feedback control of entanglement [PDF]
The European Physical Journal D, 2004 6 pages, 4 ...
MANCINI, Stefano, WANG J.
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A current affair: entanglement of humpback whales in coastal shark‐control nets
Remote Sensing in Ecology and Conservation, 2020 Shark‐control nets pose an entanglement risk to East Australian humpback whales during their annual northward and southward migrations between the Southern Ocean and the Coral Sea.
Jessica A. Bolin +3 more
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, 2008 We investigate the entanglement in a two-qubit Heisenberg XYZ system with different Dzyaloshinskii-Moriya(DM) interaction and inhomogeneous magnetic field.
Cao, Zhuo-Liang, Li, Da-Chuang
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Anti-symmetry consideration on the preservation of Entanglement of spin system
, 2016 In this work we offer an approach to protect the entanglement based on the anti-symmetric property of the hamiltonian. Our main objective is to protect the entanglement of a given initial three-qubit state which is governed by hamiltonian of a three-spin
Fasihi, Mohammad Ali
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Correlates of snake entanglement in erosion control blankets
Wildlife Society Bulletin, 2019 In road construction projects across the United States, erosion control methods (e.g., erosion control blankets [ECBs]), are mandated to stimulate seedbed regeneration and prevent soil loss.
Sarah E. Ebert +5 more
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Optimal generation of entanglement under local control
, 2007 We study the optimal generation of entanglement between two qubits subject to local unitary control. With the only assumptions of linear control and unitary dynamics, by means of a numerical protocol based on the variational approach (Pontryagin's ...
Alessio Del Fabbro +3 more
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