Results 51 to 60 of about 44,390 (178)

Solution of the classical Yang–Baxter equation with an exotic symmetry, and integrability of a multi-species boson tunnelling model

Nuclear Physics B, 2017
Solutions of the classical Yang–Baxter equation provide a systematic method to construct integrable quantum systems in an algebraic manner. A Lie algebra can be associated with any solution of the classical Yang–Baxter equation, from which commuting ...
Jon Links
doaj   +1 more source

Lax pairs for new ZN-symmetric coset σ-models and their Yang-Baxter deformations

Nuclear Physics B, 2022
Two-dimensional σ-models with ZN-symmetric homogeneous target spaces have been shown to be classically integrable when introducing WZ-terms in a particular way. This article continues the search for new models of this type now allowing some kinetic terms
David Osten
doaj   +1 more source

Shaping expectations, losing flexibility: A study of CEO promises as strategic communication tools

Strategic Management Journal, Volume 47, Issue 7, Page 1980-2061, July 2026.
Abstract Research Summary CEO promises are powerful but understudied communication tools. We develop a dual‐mechanism framework theorizing that while CEO promises elevate stakeholder expectations, they simultaneously constrain strategic flexibility. We argue that CEO promise‐making is shaped by two competing pressures: making more promises when the ...
Majid Majzoubi, Alex Murray, William J. Mayew   +2 more
wiley   +1 more source

Yang-Baxter maps: dynamical point of view [PDF]

, 2006
A review of some recent results on the dynamical theory of the Yang- Baxter maps (also known as set-theoretical solutions to the quantum Yang-Baxter equation) is given. The central question is the integrability of the transfer dynamics.
Alexander Veselov (1259028)
core  

Multiphysics Monitoring of Capillary, Electrical, and Elastic Responses During Drainage and Imbibition at Reservoir Conditions

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract Capillary pressure‐saturation relationships are crucial for geo‐energy recovery, and increasingly, for environmental applications. However, for reservoir‐relevant pressure and temperature conditions, only limited data sets are available from special core analysis in laboratory (SCAL) studies.
Juliane Kummerow, Erik Spangenberg, Ronny Giese   +2 more
wiley   +1 more source

Solving the Yang-Baxter, tetrahedron and higher simplex equations using Clifford algebras

Nuclear Physics B
Bethe Ansatz was discovered in 1932. Half a century later its algebraic structure was unearthed: Yang-Baxter equation was discovered, as well as its multidimensional generalizations [tetrahedron equation and d-simplex equations].
Pramod Padmanabhan, Vladimir Korepin
doaj   +1 more source

Unravelling the Genetic Mechanisms of Litter Traits in a Maternal Line of Pigs

Journal of Animal Breeding and Genetics, Volume 143, Issue 4, Page 560-580, July 2026.
ABSTRACT Reproductive traits related to litter size are the main indicators of reproductive efficiency in pig production and are continuously evaluated for the selection of maternal lines. Several environmental and genetic factors are involved with the development of these traits.
Guilherme Oselame, Suelen Fernandes Padilha, Maurício Egídio Cantão, Jane de Oliveira Peixoto, Aline Zampar, Adriana Mércia Guaratini Ibelli, Luis Orlando Duitama Carreño, Jader Silva Lopes, Pedro Henrique Ferreira Freitas, Marcelo Silva Freitas, Mônica Corrêa Ledur   +10 more
wiley   +1 more source

Dynamical Yang-Baxter maps [PDF]

, 2005
In this work, we propose and investigate dynamical Yang- Baxter maps, some of which produce solutions to the quantum dynamical Yang-Baxter equation. Suppose that L is a loop and a group.
Shibukawa, Youichi
core   +1 more source

{σ,τ}-Rota–Baxter Operators, Infinitesimal Hom-bialgebras and the Associative (Bi)Hom-Yang–Baxter Equation

, 2019
International audienceWe introduce the concept of a {σ,τ}-Rota–Baxter operator, as a twisted version of a Rota–Baxter operator of weight zero. We show how to obtain a certain {σ,τ}-Rota–Baxter operator from a solution of the associative (Bi)Hom-Yang ...
Liu, Ling, Makhlouf, Abdenacer, Panaite, Florin, Menini, Claudia   +3 more
core   +2 more sources

Unitary and entangling solutions to the parametric Yang–Baxter equation in all dimensions

Physics Open
We present a new class of solutions to the parameter-dependent Yang–Baxter equation across all dimensions, which includes a significant subclass of unitary and entangling solutions.
Arash Pourkia
doaj   +1 more source