Results 61 to 70 of about 944 (252)
Alexandria Engineering Journal, 2023 We explore the quantum-memory assisted entropic uncertainty (QMA-EU), Jensen-Shannon coherence and entanglement dynamics in a Graphene sheet of disordered electrons in the presence of the intrinsic decoherence.
Abdel-Haleem Abdel-Aty +3 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Industrial clusters are central to the circular economy transition, yet how they develop into eco‐clusters and the paradoxical tensions this transformation fuels remain underexplored. Drawing on 48 in‐depth interviews and secondary data from a Turkish textile‐recycling cluster, we develop an empirically grounded model of eco‐cluster transition
Tulin Dzhengiz +2 more
wiley +1 more source
Dynamics of qubit entanglement in three-qubit Jaynes–Cummings model for biseparable intial states
Физика волновых процессов и радиотехнические системыBackground. To operate a quantum computer, a set of universal gates must be implemented, such as a two-cubit gate of the controlled negation type plus one-cubit spins. As a universal alternative, three-cubic-bit gates may be used.
Alexander R. Bagrov, Eugene K. Bashkirov
doaj +1 more source
Coherent State Control to Recover Quantum Entanglement and Coherence
Entropy, 2019 How to analytically deal with the entanglement and coherence dynamics of separated Jaynes−Cummings nodes with continuous-variable fields is still an open question. We here generalize this model to a more common situation including either a small or
Li-Tuo Shen +2 more
doaj +1 more source
Sudden death and revival of Gaussian Einstein–Podolsky–Rosen steering in noisy channels
npj Quantum Information, 2021 Einstein–Podolsky–Rosen (EPR) steering is a useful resource for secure quantum information tasks. It is crucial to investigate the effect of inevitable loss and noise in quantum channels on EPR steering.
Xiaowei Deng +4 more
doaj +1 more source
Residual entanglement and sudden death: A direct connection
Physics Letters A, 2011 8 pages, 6 figures, to appear in PLA, DOI information: 10.1016/j.physleta.2011.10 ...
de Oliveira, J.G.G. +2 more
openaire +2 more sources
Epileptic Disorders, EarlyView.Abstract A comprehensive, competency‐based epilepsy curriculum is needed to strengthen nurses' capacity to care for people with epilepsy worldwide. Such a curriculum should be adaptable across nursing roles, practice settings, and geographic regions.
Patricia O. Shafer +8 more
wiley +1 more source
Entanglement harvesting and quantum discord of alpha vacua in de Sitter space
Journal of High Energy PhysicsThe CPT invariant vacuum states of a scalar field in de Sitter space, called α-vacua, are not unique. We explore the α-vacua from the quantum information perspective by a pair of static Unruh-DeWitt (UDW) detectors coupled to a scalar field with either ...
Feng-Li Lin, Sayid Mondal
doaj +1 more source
Acceleration-assisted entanglement harvesting and rangefinding
New Journal of Physics, 2015 We study entanglement harvested from a quantum field through local interaction with Unruh–DeWitt detectors undergoing linear acceleration. The interactions allow entanglement to be swapped locally from the field to the detectors.
Grant Salton +2 more
doaj +1 more source
Hawking effect can generate physically inaccessible genuine tripartite nonlocality
European Physical Journal C: Particles and Fields, 2023 We explore the acceleration effect on the genuine tripartite nonlocality (GTN) for one or two accelerated detector(s) coupled to the vacuum field with initial mixed tripartite states.
Tinggui Zhang, Xin Wang, Shao-Ming Fei
doaj +1 more source