Results 21 to 30 of about 2,742,459 (94)
Results in Physics, 2023 Introduction:: The chemical oscillators are identified as open system that demonstrate periodic changes in the concentration of some reaction species as a result of intricate physico-chemical mechanisms which can lead to bi-stability, the occurrence of ...
Ebrahem A. Algehyne +4 more
doaj
Invariant Tensors Formulae via Chord Diagrams [PDF]
, 2005 We provide an explicit algorithm to calculate invariant tensors for the adjoint representation of the simple Lie algebra $sl(n)$, as well as arbitrary representation in terms of roots.
Campoamor-Stursberg, R., Manturov, V. O.
core +2 more sources
On different approaches to IRF lattice models. Part II
Journal of High Energy PhysicsThis paper represents a continuation of our previous work, where the Boltzmann weights (BWs) for several Interaction-Round-the Face (IRF) lattice models were computed using their relation to rational conformal field theories.
Vladimir Belavin +3 more
doaj +1 more source
Computable conditions for order-2 CP symmetry in NHDM potentials
Journal of High Energy PhysicsWe derive necessary and sufficient conditions for order-2 CP (CP2) symmetry in N-Higgs-doublet potentials for N > 2. The conditions, which are formulated as relations between vectors that transform under the adjoint representation of SU(N) under a change
R. Plantey, M. Aa. Solberg
doaj +1 more source
Deformations of Lie 2-algebras
, 2013 In this paper, we consider deformations of Lie 2-algebras via the cohomology theory. We prove that a 1-parameter infinitesimal deformation of a Lie 2-algebra $\g$ corresponds to a 2-cocycle of $\g$ with the coefficients in the adjoint representation. The
Liu, Zhangju, Sheng, Yunhe, Zhang, Tao
core +1 more source
Quantum affine transformation group and covariant differential calculus
, 1993 We discuss quantum deformation of the affine transformation group and its Lie algebra. It is shown that the quantum algebra has a non-cocommutative Hopf algebra structure, simple realizations and quantum tensor operators.
Aizawa, N., Sato, H. -T.
core +2 more sources
Superalgebras in $N=1$ Gauge Theories [PDF]
, 1996 $N=1$ supersymmetric gauge theories with global flavor symmetries contain a gauge invariant W-superalgebra which acts on its moduli space of gauge invariants. With adjoint matter, this superalgebra reduces to a graded Lie algebra. When the gauge group is
Banks +6 more
core +3 more sources
On the geometry underlying a real Lie algebra representation [PDF]
, 2012 Let $G$ be a real Lie group with Lie algebra $\mathfrak g$. Given a unitary representation $\pi$ of $G$, one obtains by differentiation a representation $d\pi$ of $\mathfrak g$ by unbounded, skew-adjoint operators.
Le-Bert, Rodrigo Vargas
core
Star Product and Invariant Integration for Lie type Noncommutative Spacetimes
, 2007 We present a star product for noncommutative spaces of Lie type, including the so called ``canonical'' case by introducing a central generator, which is compatible with translations and admits a simple, manageable definition of an invariant integral.
A. Sykora +13 more
core +1 more source
Open PhysicsThis research article analytically investigates a soliton equation of high dimensions, particularly with applications, and precisely in the fields of physical sciences and engineering.
Adeyemo Oke Davies +1 more
doaj +1 more source