Results 81 to 90 of about 11,611 (196)
Biotechnology and Bioengineering, Volume 123, Issue 1, Page 104-115, January 2026.Synthesis of amoxicillin: The reaction catalyzed by penicillin G acylase is investigated in an enzymatic reactor, considering both Michaelis–Menten and mechanism‐based models with reaction and equilibrium constants. Parameters are estimated via MCMC and Genetic Algorithm, with MCMC showing superior performance in validating the mathematical model in a ...
Lucas Figueiredo Formigosa +5 more
wiley +1 more source
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
SECURITY AND PRIVACY, Volume 9, Issue 1, January/February 2026.ABSTRACT Unarguably, malware and their variants have metamorphosed into objects of attack and cyber warfare. These issues have directed research focus to modeling infrastructural settings and infection scenarios, analyzing propagation mechanisms, and conducting studies that highlight optimized remedial measures.
Chukwunonso Henry Nwokoye
wiley +1 more source
Pseudo entropy and pseudo-Hermiticity in quantum field theories
Journal of High Energy PhysicsIn 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
Physics Letters BWe 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
A Rényi quantum null energy condition: proof for free field theories
Journal of High Energy Physics, 2021 The Quantum Null Energy Condition (QNEC) is a lower bound on the stress-energy tensor in quantum field theory that has been proved quite generally.
Mudassir Moosa +2 more
doaj +1 more source
Proof of the generalized Lieb-Wehrl conjecture for integer indices larger than one
, 2002 Gnutzmann and Zyczkowski have proposed the Renyi-Wehrl entropy as a generalization of the Wehrl entropy, and conjectured that its minimum is obtained for coherent states. We prove this conjecture for the Renyi index q=2,3,...
Ayumu Sugita +7 more
core +1 more source
Robust Active Contour Model for Image Segmentation Using a Probability Density Function Approach
IET Image Processing, Volume 20, Issue 1, January/December 2026.This paper proposes an active contour model‐based image segmentation algorithm using the probability density function. Initially, the probability density function is defined by the local mean and variance. Next, a length penalty term and a distance regularization term are incorporated.
XinChao Meng, Si Si, Pei Zhang
wiley +1 more source
Genus Two Partition Functions and Renyi Entropies of Large c CFTs
, 2017 We compute genus two partition functions in two dimensional conformal field theories at large central charge, focusing on surfaces that give the third Renyi entropy of two intervals.
Belin, Alexandre +2 more
core +1 more source
Device‐Independent Quantum Key Distribution: Protocols, Quantum Games and Security
IET Quantum Communication, Volume 7, Issue 1, January/December 2026.Device‐independent quantum key distribution (DIQKD) removes the need to trust internal device behaviour by certifying security through Bell‐inequality violations, thereby closing practical loopholes in conventional QKD. This paper systematically reviews DIQKD foundations (Bell tests and security definitions), protocol frameworks (CHSH‐based and ...
Syed M. Arslan +3 more
wiley +1 more source