Results 61 to 70 of about 1,882,716 (382)
Quantum impurity entanglement [PDF]
Journal of Statistical Mechanics: Theory and Experiment, 2007 62 pages, 27 figures, JSTAT ...
Ian Affleck +4 more
openaire +4 more sources
Quantum entanglement between two magnon modes via Kerr nonlinearity driven far from equilibrium [PDF]
Physical Review Research, 2019 We propose a scheme to entangle two magnon modes via Kerr nonlinear effect when driving the systems far-from-equilibrium. We consider two macroscopic yttrium iron garnets (YIGs) interacting with a single-mode microcavity through the magnetic dipole ...
Zhedong Zhang, M. Scully, G. Agarwal
semanticscholar +1 more source
Experimental demonstration of entanglement delivery using a quantum network stack [PDF]
npj Quantum Information, 2021 Scaling current quantum communication demonstrations to a large-scale quantum network will require not only advancements in quantum hardware capabilities, but also robust control of such devices to bridge the gap in user demand. Moreover, the abstraction
M. Pompili +12 more
semanticscholar +1 more source
Entanglement purification on quantum networks
Physical Review Research, 2023 We present an approach to entanglement purification on complex quantum network architectures, that is, how a quantum network built from repeaters with limited processing fidelity can purify and distribute entanglement between users.
Michelle Victora +5 more
doaj +1 more source
Quantum search without entanglement [PDF]
, 1999 Entanglement of quantum variables is usually thought to be a prerequisite for obtaining quantum speed-ups of information processing tasks such as searching databases.
A. C. Elitzur +42 more
core +2 more sources
Meeting the Universe Halfway: Quantum Physics and the Entanglement of Matter and Meaning
, 2007 Meeting the Universe Halfway is an ambitious book with far-reaching implications for numerous fields in the natural sciences, social sciences, and humanities. In this volume, Karen Barad, theoretical physicist and feminist theorist, elaborates her theory
Karen Barad
semanticscholar +1 more source
Whole‐Device Entanglement in a 65‐Qubit Superconducting Quantum Computer [PDF]
Advanced Quantum Technologies, 2021 The ability to generate large‐scale entanglement is an important progenitor of quantum information processing capability in noisy intermediate‐scale quantum (NISQ) devices. In this paper, the extent to which entangled quantum states over large numbers of
Gary J. Mooney +3 more
semanticscholar +1 more source
Concurrent Entanglement Routing for Quantum Networks: Model and Designs
IEEE/ACM Transactions on Networking, 2020 Quantum entanglement enables important computing applications such as quantum key distribution. Based on quantum entanglement, quantum networks are built to provide long-distance secret sharing between two remote communication parties.
Shouqian Shi, Xiaoxue Zhang, Chen Qian
semanticscholar +1 more source
Verifying bound entanglement of dephased Werner states [PDF]
Phys. Rev. A 96, 042321 (2017), 2017 The verification of quantum entanglement under the influence of realistic noise and decoherence is crucial for the development of quantum technologies. Unfortunately, a full entanglement characterization is generally not possible with most entanglement criteria such as entanglement witnesses or the partial transposition criterion.
arxiv +1 more source
On the Second-Order Asymptotics for Entanglement-Assisted Communication [PDF]
, 2016 The entanglement-assisted classical capacity of a quantum channel is known to provide the formal quantum generalization of Shannon's classical channel capacity theorem, in the sense that it admits a single-letter characterization in terms of the quantum ...
Datta, Nilanjana +2 more
core +3 more sources