Results 71 to 80 of about 1,354,711 (291)
European Journal of Personality, EarlyView., 2020 Abstract Vocational interests are traditionally conceived as stable preferences for different activities. However, recent theorizing suggests their intraindividual variability. This preregistered experience sampling study examined intraindividual variation in selected vocational interests states and related situation and person factors (N = 237 ...
Lena Roemer +3 more
wiley +1 more source
Effects of phase shift on bipartite and multipartite correlations of a spin chain under dephasing
Open Physics, 2015 We investigate the effects of phase shift on entanglement, quantum discord, geometric discord, and spinsqueezing of a Heisenberg chain under dephasing. An analytical solution of the present model is obtained.
Chen Ai-Xi, Zhang Jian-Song
doaj +1 more source
One-way Unlocalizable Information Deficit
, 2013 We introduce one-way unlocalizable information deficit with respect to the one-way information deficit, similar to the definition of one-way unlocalizable quantum discord with respect to one-way quantum discord.
Fei, Shao-Ming, Zhu, Xue-Na
core +1 more source
Quantum discord and its allies: a review of recent progress [PDF]
Reports on progress in physics. Physical Society, 2017 We review concepts and methods associated with quantum discord and related topics. We also describe their possible connections with other aspects of quantum information and beyond, including quantum communication, quantum computation, many-body physics ...
A. Bera +5 more
semanticscholar +1 more source
Super Quantum Discord with Weak Measurements
, 2013 Weak measurements cause small change to quantum states, thereby opening up the possibility of new ways of manipulating and controlling quantum systems. We ask, can weak measurements reveal more quantum correlation in a composite quantum state?
Pati, Arun Kumar, Singh, Uttam
core +1 more source
Quantum discord in quantum computation
Journal of Physics: Conference Series, 2011 Prepared for publication in the Proceedings of DICE2010. Section 4 contains previously unpublished results on process tomography.
Brodutch, Aharon +3 more
openaire +2 more sources
Quantum discord and entanglement in grover search algorithm
Open Physics, 2016 Imperfections and noise in realistic quantum computers may seriously affect the accuracy of quantum algorithms. In this article we explore the impact of static imperfections on quantum entanglement as well as non-entangled quantum correlations in Grover ...
Ye Bin +3 more
doaj +1 more source
Exact dynamics of quantum correlations of two qubits coupled to bosonic baths
New Journal of Physics, 2013 Dynamics of the quantum entanglement and quantum discord of two qubits in two independent baths and a common bath with the Lorentzian spectrum are studied exactly in the numerical sense within the hierarchy approach.
Chen Wang, Qing-Hu Chen
doaj +1 more source
Applying Gaussian quantum discord to quantum key distribution
, 2014 In this paper, we theoretically prove that the Gaussian quantum discord state of optical field can be used to complete continuous variable (CV) quantum key distribution (QKD). The calculation shows that secret key can be distilled with a Gaussian quantum
Su, Xiaolong
core +1 more source
Operational interpretations of quantum discord [PDF]
, 2011 Quantum discord quantifies non-classical correlations going beyond the standard classification of quantum states into entangled and unentangled ones. Although it has received considerable attention, it still lacks any precise interpretation in terms of ...
A. Winter +8 more
core +2 more sources