Results 31 to 40 of about 198,023 (284)

Resource Theory of Special Antiunitary Asymmetry

open access: yes, 2016
9 pages, 2 ...
Bu, Kaifeng   +3 more
openaire   +2 more sources

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

open access: yesScientific 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
openaire   +3 more sources

(Quantumness in the context of) Resource Theories

open access: yes, 2012
We review the basic idea behind resource theories, where we quantify quantum resources by specifying a restricted class of operations. This divides the state space into various sets, including states which are free (because they can be created under the ...
Gour G.   +4 more
core   +1 more source

Environmental, social, and governance information disclosure and stock price crash risk: Evidence from Chinese listed companies

open access: yesFrontiers in Psychology, 2022
According to information asymmetry theory and stakeholder theory, this article explores the impact and mechanism of environmental, social, and governance (ESG) information disclosure on the company’s future stock price crash risk based on the A-share ...
Nengrui Xu, Jing Liu, Huan Dou
doaj   +1 more source

Asymmetry and coherence weight of quantum states

open access: yes, 2018
The asymmetry of quantum states is an important resource in quantum information processing tasks such as quantum metrology and quantum communication. In this paper, we introduce the notion of $asymmetry~weight$ --- an operationally motivated asymmetry ...
Anand, Namit, Bu, Kaifeng, Singh, Uttam
core   +1 more source

The general structure of quantum resource theories [PDF]

open access: yes, 2015
In recent years it was recognized that properties of physical systems such as entanglement, athermality, and asymmetry, can be viewed as resources for important tasks in quantum information, thermodynamics, and other areas of physics.
Brandão, Fernando G. S. L., Gour, Gilad
core   +3 more sources

Can multitrophic interactions shape morphometry, allometry, and fluctuating asymmetry of seed-feeding insects?

open access: yesPLoS ONE, 2020
Body size is commonly associated with biological features such as reproductive capacity, competition, and resource acquisition. Many studies have tried to understand how these isolated factors can affect the body pattern of individuals.
Tamires Camila Talamonte de Oliveira   +2 more
doaj   +1 more source

A Channel Allocation Method Considering the Asymmetry of Available Channels for Centralized Underwater Cognitive Acoustic Networks

open access: yesSensors, 2023
Due to the unpredictable presence of Non-Cognitive Users (NCUs) in the time and frequency domains, the number of available channels (i.e., channels where no NCUs exist) and corresponding channel indices per Cognitive User (CU) may differ.
Changho Yun
doaj   +1 more source

Dynamic Uplink/Downlink Resource Management in Flexible Duplex-Enabled Wireless Networks

open access: yes, 2017
Flexible duplex is proposed to adapt to the channel and traffic asymmetry for future wireless networks. In this paper, we propose two novel algorithms within the flexible duplex framework for joint uplink and downlink resource allocation in multi-cell ...
Liao, Qi
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

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