Results 21 to 30 of about 5,034 (247)
BasisGen: automatic generation of operator bases
European Physical Journal C: Particles and Fields, 2019 BasisGen is a Python package for the automatic generation of bases of operators in effective field theories. It accepts any semisimple symmetry group and fields in any of its finite dimensional irreducible representations.
Juan Carlos Criado
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Massless finite and infinite spin representations of Poincaré group in six dimensions
Physics Letters B, 2021 We study the massless irreducible representations of the Poincaré group in the six-dimensional Minkowski space. The Casimir operators are constructed and their eigenvalues are found.
I.L. Buchbinder +3 more
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Representations of 3-Dimensional Simple Multiplicative Hom-Lie Algebras
Advances in Mathematical Physics, 2013 The aim of this paper is to study representations of 3-dimensional simple multiplicative Hom-Lie algebras (whose structure is of A1-type). In this paper we can see that a finite dimensional representation of is not always completely reducible, and a ...
Xiuxian Li
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SciPost Physics Proceedings, 2023 We construct a new class of finite dimensional indecomposable representations of simple superalgebras which may explain, in a natural way, the existence of the heavier elementary particles.
Jean Thierry-Mieg, Peter D. Jarvis, Jerome Germoni, Maria Gorelik
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On irreducible projective representations of finite groups [PDF]
Surveys in Mathematics and its Applications, 2009 The paper is a survey type article inwhich we present some results on irreducible projective representations offinite groups. Section 2 includes Curtis and Reiner's theorem inwhich is proved that a finite group has at most a finite number ofinequivalent ...
Tania-Luminiţa Costache
doaj
Large N limit of irreducible tensor models: O(N) rank-3 tensors with mixed permutation symmetry
Journal of High Energy Physics, 2018 It has recently been proven that in rank three tensor models, the antisymmetric and symmetric traceless sectors both support a large N expansion dominated by melon diagrams [1].
Sylvain Carrozza
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Irreducible representations of E theory [PDF]
International Journal of Modern Physics A, 2019 We construct the [Formula: see text] theory analogue of the particles that transform under the Poincaré group, that is, the irreducible representations of the semi-direct product of the Cartan involution subalgebra of [Formula: see text] with its vector representation. We show that one such irreducible representation has only the degrees of freedom of
openaire +2 more sources
Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions
Advanced Functional Materials, EarlyView.Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
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Ferromagnets from higher SU(N) representations
Nuclear Physics BWe present a general formalism for deriving the thermodynamics of ferromagnets consisting of “atoms” carrying an arbitrary irreducible representation of SU(N) and coupled through long-range two-body quadratic interactions. Using this formalism, we derive
Alexios P. Polychronakos +1 more
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The Khovanov-Lauda 2-Category and Categorifications of a Level Two Quantum SL(N) Representation
International Journal of Mathematics and Mathematical Sciences, 2010 We construct 2-functors from a 2-category categorifying quantum sl(n) to 2-categories categorifying the irreducible representation of highest weight 2ωk.
David Hill, Joshua Sussan
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