Results 11 to 20 of about 1,900,237 (386)
Heralded entanglement distribution between two absorptive quantum memories [PDF]
Nature, 2021 Owing to the inevitable loss in communication channels, the distance of entanglement distribution is limited to approximately 100 kilometres on the ground1. Quantum repeaters can circumvent this problem by using quantum memory and entanglement swapping2.
Zong-quan Zhou, Chuan-feng Li
exaly +2 more sources
Quantum entanglement in the triangle network [PDF]
Physical Review A, 2020 Beyond future applications, quantum networks open interesting fundamental perspectives, notably novel forms of quantum correlations. In this work we discuss quantum correlations in networks from the perspective of the underlying quantum states and their ...
Tristan Kraft +5 more
semanticscholar +5 more sources
Quantum entanglement between an atom and a molecule. [PDF]
Nature, 2020 Conventional information processors convert information between different physical carriers for processing, storage and transmission. It seems plausible that quantum information will also be held by different physical carriers in applications such as ...
Lin Y +3 more
europepmc +3 more sources
Quantum entanglement and entropy [PDF]
Physical Review A, 2001 27 pages, 0 ...
Filippo Giraldi, Paolo Grigolini
openalex +6 more sources
Quantum Entanglement and Communication Complexity [PDF]
, 1997 We consider a variation of the multi-party communication complexity scenario where the parties are supplied with an extra resource: particles in an entangled quantum state.
Bell J. S. +5 more
core +10 more sources
Advances in quantum entanglement purification [PDF]
Science China Physics Mechanics and Astronomy, 2023 Since its discovery, the quantum entanglement becomes a promising resource in quantum communication and computation. However, the entanglement is fragile due to the presence of noise in quantum channels.
Pei-Shun Yan +3 more
semanticscholar +1 more source
Entanglement of nanophotonic quantum memory nodes in a telecom network [PDF]
Nature, 2023 A key challenge in realizing practical quantum networks for long-distance quantum communication involves robust entanglement between quantum memory nodes connected by fibre optical infrastructure1–3.
C. Knaut +16 more
semanticscholar +1 more source
Entangled quantum memristors [PDF]
Physical Review A, 2021 We propose the interaction of two quantum memristors via capacitive and inductive coupling in feasible superconducting circuit architectures. In this composed system the input gets correlated in time, which changes the dynamic response of each quantum memristor in terms of its pinched hysteresis curve and their nontrivial entanglement.
Kumar, Shubham +6 more
openaire +2 more sources
Measurement-induced entanglement phase transition on a superconducting quantum processor with mid-circuit readout [PDF]
Nature Physics, 2022 Quantum many-body systems subjected to unitary evolution with the addition of interspersed measurements exhibit a variety of dynamical phases that do not occur under pure unitary evolution. However, these systems remain challenging to investigate on near-
Jin Ming Koh +3 more
semanticscholar +1 more source
Entanglement: quantum or classical? [PDF]
Reports on Progress in Physics, 2020 From its seemingly non-intuitive and puzzling nature, most evident in numerous EPR-like gedankenexperiments to its almost ubiquitous presence in quantum technologies, entanglement is at the heart of modern quantum physics. First introduced by Erwin Schr dinger nearly a century ago, entanglement has remained one of the most fascinating ideas that came ...
Ebrahim Karimi +5 more
openaire +6 more sources