Results 1 to 10 of about 29,677 (152)

The Wigner–Araki–Yanase theorem and the quantum resource theory of asymmetry [PDF]

New Journal of Physics, 2013
The Wigner–Araki–Yanase (WAY) theorem establishes an important constraint that conservation laws impose on quantum mechanical measurements. We formulate the WAY theorem in the broader context of resource theories, where one is constrained to a subset of ...
Mehdi Ahmadi, David Jennings, Terry Rudolph   +2 more
doaj   +6 more sources

Predator–Prey Model Based Asymmetry Resource Allocation in Satellite–Terrestrial Network [PDF]

Symmetry, 2021
In the traditional satellite networks, network resources are mainly allocated among all the satellites based on the same allocation algorithm. This kind of symmetry model limits the increase of throughput. In this paper, we study an asymmetry resource allocation method in a satellite–terrestrial network and propose a Lotka–Volterra based predator–prey ...
Zhipeng Li, Meng Li, Qian Wang
exaly   +2 more sources

Size asymmetry of resource competition and the structure of plant communities [PDF]

Journal of Ecology, 2016
Summary Plant communities show two general responses to gradients of soil resources: a decrease in species richness at high levels of resource availability and an associated shift in species composition from small and slow‐growing species to large and fast‐growing species.
Niv Demalach, Eli Zaady, Jacob Weiner
exaly   +3 more sources

Fisher information matrix as a resource measure in the resource theory of asymmetry with general connected-Lie-group symmetry

Physical Review A, 2023
In recent years, in quantum information theory, there has been a remarkable development in the general theoretical framework for studying symmetry in dynamics. This development, called resource theory of asymmetry, is expected to have a wide range of applications, from accurate time measurements to black hole physics.
Hiroyasu Tajima
exaly   +3 more sources

Skew informations from an operational view via resource theory of asymmetry [PDF]

Scientific Reports, 2019
AbstractThe Wigner-Yanase skew information was proposed to quantify the information contained in quantum states with respect to a conserved additive quantity, and it was later extended to the Wigner-Yanase-Dyson skew informations. Recently, the Wigner-Yanase-Dyson skew informations have been recognized as valid resource measures for the resource theory
Ryuji Takagi
exaly   +4 more sources

Resource asymmetry and property rights in agricultural drainage systems: Implications for collective action

International Journal of the Commons, 2018
Scholarly work on examining how property rights affect incentives for collective action in common-pool resource management has benefited immensely from the property-rights analytical scheme proposed in the seminal work of Schlager & Ostrom (1992).
Pranay Ranjan, Tomas Koontz
doaj   +3 more sources

Can public data openness enhance public health resource allocation efficiency? Evidence from the launch of Chinese government data platforms [PDF]

Frontiers in Public Health
IntroductionPublic health resource allocation efficiency constitutes a critical pillar for protecting public health and social welfare. Nevertheless, data silos and information asymmetry constrain the optimization of public health resource allocation ...
Zhenyu Li, Zhao Zhang, Yuning Chu
doaj   +2 more sources

SUBREGIONAL FEATURES OF ENTREPRENEURSHIP DEVELOPMENT IN THE RECREATIONAL SPHERE

Исследование проблем экономики и финансов, 2023
Introduction. The development of the sub-regions of the Republic of Crimea is characterized by a difference in the performance indicators of the enterprises of the tourism industry.
Ирина Геннадьевна Павленко, Игорь Александрович Букреев   +1 more
doaj   +11 more sources

Strategic alliances and green innovation bubbles: drivers, distortions, and environmental consequences [PDF]

Frontiers in Public Health
IntroductionAmid global ecological crises and China’s “dual-carbon” goals, green innovation has emerged as a crucial strategy for sustainable development.
Hongda Wang, Jingyi Xiang, Tianwei Xie
doaj   +2 more sources

Smooth Metric Adjusted Skew Information Rates [PDF]

Quantum, 2023
Metric adjusted skew information, induced from quantum Fisher information, is a well-known family of resource measures in the resource theory of asymmetry.
Koji Yamaguchi, Hiroyasu Tajima
doaj   +1 more source