Results 101 to 110 of about 25,720 (285)

Quantum scheme for N-level atom interacting with a two two-level atom: Atomic Fisher information and entropy squeezing

Alexandria Engineering Journal, 2020
In this work, we introduce a model of a two-atom interacting with a multi-level atom governed by su(2) Lie algebra in the presence of external classical field.
Eman M.A. Hilal, S. Alkhateeb, S. Abdel-Khalek, E.M. Khalil, Amjaad A. Almowalled   +4 more
doaj   +1 more source

Controlling Entanglement Dynamics by Choosing Appropriate Ratio between Cavity-Fiber Coupling and Atom-Cavity Coupling

, 2010
The entanglement characteristics including the so-called sudden death effect between two identical two-level atoms trapped in two separate cavities connected by an optical fiber are studied.
Chen Zi-Hong, Liao Chang-Geng, Luo Cheng-Li, S.Y. Ye, Yang Zhen-Biao   +4 more
core   +1 more source

Globalizing Comparative Public Administration With Integrative Contextualization: State Autonomy in the Developmental Path of Hong Kong and Singapore

Public Administration and Development, EarlyView.
ABSTRACT The lack of a common variable for comparison has been a major obstacle to the development of Comparative Public Administration (CPA). State autonomy enables an integrative contextualization approach, allowing both the analysis of contextual individual country experiences and the generation of generalized comparable knowledge.
Wilson Wong
wiley   +1 more source

Decoherence and disentanglement of qubits detecting scalar fields in an expanded spacetime

European Physical Journal C: Particles and Fields, 2017
We consider Unruh–Wald qubit detector model adopted for the far future region of an exactly solvable $$1+1$$ 1 + 1 dimensional scalar field theory in a toy model of Robertson–Walker expanding spacetime.
Yujie Li, Yue Dai, Yu Shi
doaj   +1 more source

Dynamics of Entanglement and Bell-nonlocality for Two Stochastic Qubits with Dipole-Dipole Interaction

, 2010
We have studied the analytical dynamics of Bell nonlocality as measured by CHSH inequality and entanglement as measured by concurrence for two noisy qubits that have dipole-dipole interaction.
Ali M, Altintas F Eryigit R, Bellomo B, Bellomo B Franco R L Maniscalco S Compagno G, Cui W, Cui W, Ferdi Altintas, Magnus M, Mazzola L Bellomo B Franco R L Compagno G, Miranowicz A Horst B Koper A, Resul Eryigit   +10 more
core   +1 more source

Yield of Whole Genome Sequencing for Pathogenic Single Nucleotide Variants in Congenital Heart Disease: A Systematic Review and Meta‐Analysis

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective This systematic review and meta‐analysis aimed to assess the diagnostic yield of pathogenic or likely pathogenic (P/LP) single nucleotide variants (SNVs) using whole genome sequencing (WGS) in congenital heart disease (CHD). Methods A systematic search of three databases (2000–2024) was conducted, and two reviewers independently ...
Hiba J. Mustafa, Parisa Najjariasl, Faezeh Aghajani, Enaja V. Sambatur, Andrew Rodenbarger, Stephanie Guseh, Amy E. Roberts, Alireza A. Shamshirsaz   +7 more
wiley   +1 more source

Do maximally entangled states always have an advantage over non-maximally entangled states in Schwarzschild black hole?

European Physical Journal C: Particles and Fields
It is generally believed that quantum entanglement in the maximally entangled states is greater than quantum entanglement in the non-maximally entangled states under a relativistic setting.
Shu-Min Wu, Si-Han Li
doaj   +1 more source

Dynamics of quantum correlations in four-qubit XXZ Heisenberg model with external magnetic field

Results in Physics
In this paper we argue about the quantum correlation (quantum entanglement and geometric quantum discord) in four-qubit XXZ Heisenberg Model. Here, the influence of uniform magnetic field on the dynamics of quantum correlation in cases of the ...
Su-Bok Ri, Gwang-Jin Kim, Ha Kim, Hyok Pak   +3 more
doaj   +1 more source

Generation, manipulation, and detection of two-qubit entanglement in waveguide QED

, 2014
We study the possibility of using guided photons to generate, control, and measure the entanglement of two qubits that is mediated by a one-dimensional waveguide.
Garcia-Vidal, F. J., Gonzalez-Ballestero, C., Moreno, Esteban   +2 more
core   +1 more source

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

Sustainable Development, EarlyView.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho, Mazen Marouani, Takwa Boughanmi   +2 more
wiley   +1 more source