Results 51 to 60 of about 123,258 (197)

Local approach to quantum entanglement [PDF]

, 2008
Quantum entanglement is the key property that makes quantum information theory different from its classical counterpart and is also a valuable physical resource with massive potential for technological applications.
Lin, H-C, Ho-Chih, L., Lin, H.-C.
core  

Photonic circuits for generating modal, spectral, and polarization entanglement [PDF]

, 2010
We consider the design of photonic circuits that make use of Ti:LiNbO(3) diffused channel waveguides to generate photons with various combinations of modal, spectral, and polarization entanglement.
Saleh, Bahaa E. A., Saleh, Mohammed F., B. E. A. Saleh, M. C. Teich, Saleh, Mohammed F; id_orcid, Mohammed F Saleh, Bahaa E A Saleh, Teich, Malvin Carl, Giuseppe, Giovanni Di, Di Giuseppe, Giovanni, Giovanni Di Giuseppe, Malvin Carl Teich, M. F. Saleh, Saleh, Bahaa E A   +13 more
core   +1 more source

An AI assistant for critically assessing and synthesizing clusters of journal articles

Global Epidemiology
Current large language models (LLMs) face significant challenges in attempting to synthesize and critically assess conflicting causal claims in scientific literature about exposure-associated health effects. This paper examines the design and performance
Louis Anthony Cox, Jr.
doaj   +1 more source

Entanglements

Journal of Combinatorial Theory, Series B
8 pages, 4 ...
Johannes Carmesin, Jan Kurkofka
openaire   +4 more sources

Entangled transactions

Proceedings of the VLDB Endowment, 2011
As the world becomes more interdependent and computing grows more collaborative, there is a need for new abstractions and tools to help users work together. We recently introduced entangled queries - a mechanism for information exchange between database queries [6].
Gupta, Nitin, Nikolic, Milos, Roy, Sudip, Bender, Gabriel, Kot, Lucja, Gehrke, Johannes, Koch, Christoph   +6 more
openaire   +3 more sources

Quantum Thermometry for Ultra-Low Temperatures Using Probe and Ancilla Qubit Chains

Entropy
We propose a scheme to enhance the range and precision of ultra-low temperature measurements by employing a probe qubit coupled to a chain of ancilla qubits.
Asghar Ullah, Vipul Upadhyay, Özgür E. Müstecaplıoğlu   +2 more
doaj   +1 more source

Lower and upper bounds for entanglement of Rényi-α entropy

Scientific Reports, 2016
Entanglement Rényi-α entropy is an entanglement measure. It reduces to the standard entanglement of formation when α tends to 1. We derive analytical lower and upper bounds for the entanglement Rényi-α entropy of arbitrary dimensional bipartite quantum ...
Wei Song, Lin Chen, Zhuo-Liang Cao
doaj   +1 more source

Realization of the tradeoff between internal and external entanglement

Physical Review Research, 2020
We experimentally realize the internal and external entanglement tradeoff, which is a kind of entanglement monogamy relation different from that usually discussed. Using a source of twin photons, we find that the external entanglement in the twin photons
Jie Zhu, Meng-Jun Hu, Yue Dai, Yan-Kui Bai, S. Camalet, Chengjie Zhang, Chuan-Feng Li, Guang-Can Guo, Yong-Sheng Zhang   +8 more
doaj   +1 more source

Research on Intraparticle to Interparticle Entanglement Swapping Protocols

Applied Sciences
Entanglement is one of the most striking features of quantum systems, whereby its non-classical correlation is an essential resource in numerous quantum protocols.
Jiangmei Tang, Shaomeng Wang, Bingyang Liang, Yubin Gong   +3 more
doaj   +1 more source

Entanglement Entropy and Entanglement Spectrum of the Kitaev Model [PDF]

Physical Review Letters, 2010
4.0 pages + supplementary material, published version in Phys.
Yao, Hong, Qi, Xiao-Liang
openaire   +3 more sources