Results 111 to 120 of about 25,058 (296)

Multipartite entanglement detection via generalized Wigner–Yanase skew information

Results in Physics
The detection of multipartite entanglement in multipartite quantum systems is a fundamental and key issue in quantum information theory. In this paper, we investigate k-nonseparability and k-partite entanglement of N-partite quantum systems from the ...
Yan Hong, Yabin Xing, Limin Gao, Ting Gao, Fengli Yan   +4 more
doaj   +1 more source

Erratum: Three-electron anisotropic quantum dots in variable magnetic fields: Exact results for excitation spectra, spin structures, and entanglement [Phys. Rev. B76, 245310 (2007)] [PDF]

, 2010
Yuesong Li, Constantine Yannouleas, Uzi Landman   +2 more
openalex   +1 more source

A Quantum Framework for Protein Binding‐Site Structure Prediction on Utility‐Level Quantum Processors

Advanced Science, EarlyView.
This study presents a hybrid quantum‐classical framework for accurate prediction of protein structures on utility‐level quantum processors. We evaluate the practical application of the Variational Quantum Eigen‐solver (VQE) in protein structure prediction and demonstrate its superiority over state‐of‐the‐art deep learning methods in molecular docking ...
Yuqi Zhang, Yuxin Yang, William Martin, Kingsten Lin, Zixu Wang, Cheng‐Chang Lu, Weiwen Jiang, Ruth Nussinov, Joseph Loscalzo, Qiang Guan, Feixiong Cheng   +10 more
wiley   +1 more source

Recovering quantum entanglement after its certification. [PDF]

Sci Adv, 2023
Kim HJ, Jung JH, Lee KJ, Ra YS.
europepmc   +1 more source

Unraveling Energy Flow Mechanisms in Semiconductors by Ultrafast Spectroscopy: Germanium as a Case Study

Advanced Science, EarlyView.
A multi‐technique pump‐probe setup capable of performing both transient reflectivity and time‐resolved Raman spectroscopy after ultrafast excitation, provides a comprehensive understanding of ultrafast electronic and phononic processes. Distinct decay rates for the temperature, frequency, and linewidth of the phonon mode in germanium are observed ...
Grazia Raciti, Begoña Abad, Riccardo Dettori, Raja Sen, Aswathi K. Sivan, Jose M. Sojo‐Gordillo, Nathalie Vast, Riccardo Rurali, Claudio Melis, Jelena Sjakste, Ilaria Zardo   +10 more
wiley   +1 more source

A brand new strategy of quantum relay strategy based on entanglement swapping

Dianxin kexue, 2016
Quantum protocols based on entanglement are known as information security，reliability，flexibility and a broad prospect in use.Meanwhile，the fidelity of photons is also required.A new quantum relay strategy was proposed.By setting multi-relays between ...
Min XU, Min NIE, Guang YANG, Changxing PEI   +3 more
doaj   +2 more sources

Deep learning of quantum entanglement from incomplete measurements. [PDF]

Sci Adv, 2023
Koutný D, Ginés L, Moczała-Dusanowska M, Höfling S, Schneider C, Predojević A, Ježek M.   +6 more
europepmc   +1 more source

Manipulation of Emergent Collective Excitations via Composition Control in Mixed MPX3 Correlated 2D Antiferromagnets

Advanced Science, EarlyView.
Transition metal and chalcogen substituents are introduced into 2D antiferromagnet, NiPS3, and comprehensive photoluminescence and Raman spectroscopy studies are conducted to investigate how spin orbit entangled exciton and two magnon scattering evolve as functions of substituent concentration.
Cong Tai Trinh, Na Liu, Rabindra Basnet, Dinesh Upreti, Rijan Karkee, Vigneshwaran Chandrasekaran, Andrew C. Jones, Michael T. Pettes, Thuc T. Mai, Michael A. Susner, Jin Hu, Rahul Rao, Han Htoon   +12 more
wiley   +1 more source

Application of quantum entanglement induced polarization for dual-positron and prompt gamma imaging. [PDF]

Bioalgorithms Medsyst, 2023
Romanchek G, Shoop G, Abbaszadeh S.
europepmc   +1 more source

Role of Entanglement in Quantum Neural Networks (QNN)

, 2015
Manu Pratap Singh, B. S. Rajput
openalex   +2 more sources