Results 71 to 80 of about 10,181 (161)

Pseudo entropy and pseudo-Hermiticity in quantum field theories

Journal of High Energy Physics
In this paper, we explore the concept of pseudo Rényi entropy within the context of quantum field theories (QFTs). The transition matrix is constructed by applying operators situated in different regions to the vacuum state.
Wu-zhong Guo, Yao-zong Jiang
doaj   +1 more source

From modified Tsallis–Rényi entropy to a MOND-like force law, Bekenstein bound, and Landauer principle for black holes

Physics Letters B
We examine black hole thermodynamics within the framework of modified Rényi entropy and explore its implications in Modified Newtonian Dynamics (MOND), an extension of Newton's second law proposed to explain galaxy rotation curves without invoking dark ...
Everton M.C. Abreu, Jorge Ananias Neto
doaj   +1 more source

Kaniadakis Holographic Dark Energy Behavior in f(Q) Theory

Fortschritte der Physik, Volume 74, Issue 4, April 2026.
ABSTRACT In this study, the cosmological behavior of the Kaniadakis holographic dark energy model is investigated under the f(Q)$f(Q)$ theory within the framework of a flat Friedmann–Robertson–Walker (FRW) universe. The generalized holographic energy density based on Kaniadakis entropy is modeled using the Hubble horizon infrared cutoff scale, and the ...
Sinem Kalkan, Can Aktaş
wiley   +1 more source

e3SIM: Epidemiological‐ecological‐evolutionary simulation framework for genomic epidemiology

Methods in Ecology and Evolution, Volume 17, Issue 4, Page 1051-1059, April 2026.
Abstract Infectious disease dynamics result from the complex interplay of epidemiological, ecological and evolutionary (epi‐eco‐evo) processes. Accurately modelling these coupled processes is crucial for understanding pathogen spread and informing public health strategies.
Peiyu Xu, Shenni Liang, Andrew Hahn, Vivian Zhao, Wai Tung ‘Jack’ Lo, Benjamin C. Haller, Benjamin Sobkowiak, Melanie H. Chitwood, Caroline Colijn, Ted Cohen, Kyu Y. Rhee, Philipp W. Messer, Martin T. Wells, Andrew G. Clark, Jaehee Kim   +14 more
wiley   +1 more source

Excited state Rényi entropy and subsystem distance in two-dimensional non-compact bosonic theory. Part I. Single-particle states

Journal of High Energy Physics, 2020
We investigate the Rényi entropy of the excited states produced by the current and its derivatives in the two-dimensional free massless non-compact bosonic theory, which is a two-dimensional conformal field theory.
Jiaju Zhang, M.A. Rajabpour
doaj   +1 more source

Two Measures of Dependence

, 2019
Two families of dependence measures between random variables are introduced. They are based on the R\'enyi divergence of order $\alpha$ and the relative $\alpha$-entropy, respectively, and both dependence measures reduce to Shannon's mutual information ...
Lapidoth, Amos, Pfister, Christoph
core   +1 more source

Vascular plant diversity in Swedish road verges of high conservation value is threatened by the invasive alien herb Lupinus polyphyllus Lindley

Nordic Journal of Botany, Volume 2026, Issue 4, April 2026.
Road verges can be important habitats for vascular plant communities and the organisms that, in turn, depend on them. However, the plant diversity in Swedish road verges is threatened by the invasive perennial plant Lupinus polyphyllus Lindl. Therefore, this study aimed to investigate the effects of L.
Juliana Dániel‐Ferreira, Tommy Lennartsson, Jörgen Wissman, Carola Knudsen, Rolf Lutz Eckstein   +4 more
wiley   +1 more source

Momentum-space entanglement after smooth quenches

, 2019
We compute the total amount of entanglement produced between momentum modes at late times after a smooth mass quench in free bosonic and fermionic quantum field theories. The entanglement and R\'enyi entropies are obtained in closed form as a function of
Alves, Daniel W. F., Camilo, Giancarlo
core   +1 more source

Golden Gate Bridge, as Always? Eliciting Prototypical Places From Autoregressive Large Language Models via Category Production

Transactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Among the various theories of categorization, Eleanor Rosch's prototype theory stands out as both influential and contested. In contrast to the classical theory of concepts, prototype theory posits that humans conceptualize the world using category structures where exemplars vary in their degree of membership.
Zilong Liu, Krzysztof Janowicz, Mina Karimi, Meilin Shi, Ivan Majic, Alexandra Fortacz‐Lazan   +5 more
wiley   +1 more source

Entanglement and chaos in warped conformal field theories

Journal of High Energy Physics, 2019
Various aspects of warped conformal field theories (WCFTs) are studied including entanglement entropy on excited states, the Rényi entropy after a local quench, and out-of-time-order four-point functions.
Luis Apolo, Song He, Wei Song, Jianfei Xu, Junjie Zheng   +4 more
doaj   +1 more source