Results 21 to 30 of about 14,216 (300)

On refined Chern-Simons/topological string duality for classical gauge groups

open access: yesJournal of High Energy Physics, 2022
We present the partition function of the refined Chern-Simons theory on S 3 with arbitrary A, B, C, D gauge algebra in terms of multiple sine functions. For B and C cases this representation is novel.
M. Y. Avetisyan, R. L. Mkrtchyan
doaj   +1 more source

The modular representation theory of $q$-Schur algebras [PDF]

open access: yesTransactions of the American Mathematical Society, 1992
[For part II cf. Math. Z. 208, No. 4, 503-536 (1991; Zbl 0724.20011).] It is known that the representation theory of classical Schur algebras is equivalent to the theory of polynomial representations of general linear groups. The \(q\)-Schur algebras in the present paper are some \(q\)- analogues of classical Schur algebras. Let \(\mathbb{Q}[u^{1/2}]\)
openaire   +1 more source

Kronecker positivity and 2-modular representation theory [PDF]

open access: yesTransactions of the American Mathematical Society, Series B, 2021
This paper consists of two prongs. Firstly, we prove that any Specht module labelled by a 2-separated partition is semisimple and we completely determine its decomposition as a direct sum of graded simple modules. Secondly, we apply these results and other modular representation theoretic techniques on the study of Kronecker ...
Bowman-Scargill, Chris   +2 more
openaire   +5 more sources

Generalized entanglement entropy, charges, and intertwiners

open access: yesJournal of High Energy Physics, 2020
The entanglement theory in quantum systems with internal symmetries is rich due to the spontaneous creation of entangled pairs of charge/anti-charge particles at the entangling surface.
Keiichiro Furuya   +2 more
doaj   +1 more source

Adjoint SU(5) GUT model with modular S 4 symmetry

open access: yesJournal of High Energy Physics, 2021
We study the textures of SM fermion mass matrices and their mixings in a supersymmetric adjoint SU(5) Grand Unified Theory with modular S 4 being the horizontal symmetry.
Ya Zhao, Hong-Hao Zhang
doaj   +1 more source

Tetrahedral modular graph functions

open access: yesJournal of High Energy Physics, 2017
The low-energy expansion of one-loop amplitudes in type II string theory generates a series of world-sheet integrals whose integrands can be represented by world-sheet Feynman diagrams.
Axel Kleinschmidt, Valentin Verschinin
doaj   +1 more source

On matrix representations of oversemigroups of semigroups generated by two mutually annihilating idempotents

open access: yesНауковий вісник Ужгородського університету. Серія: Математика і інформатика, 2020
Matrix representations of finite semigroups over fields are studied not so well as for finite groups. Representations of finite groups over fields are studied sufficiently well; in particular, the criterions of representation type are fully defined for ...
В. М. Бондаренко   +1 more
doaj   +1 more source

Vector invariants for the two dimensional modular representation of a cyclic group of prime order [PDF]

open access: yes, 2010
In this paper, we study the vector invariants, F[mV_2]^(C_p), of the 2-dimensional indecomposable representation V_2 of the cylic group, C_p, of order p over a field F of characteristic p.
Campbell, Eddy   +5 more
core   +1 more source

BMS modular diaries: torus one-point function

open access: yesJournal of High Energy Physics, 2020
Two dimensional field theories invariant under the Bondi-Metzner-Sachs (BMS) group are conjectured to be dual to asymptotically flat spacetimes in three dimensions.
Arjun Bagchi   +3 more
doaj   +1 more source

SERRE WEIGHTS AND WILD RAMIFICATION IN TWO-DIMENSIONAL GALOIS REPRESENTATIONS

open access: yesForum of Mathematics, Sigma, 2016
A generalization of Serre’s Conjecture asserts that if $F$ is a totally real field, then certain characteristic
LASSINA DEMBÉLÉ   +2 more
doaj   +1 more source

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