Results 71 to 80 of about 22,128,186 (175)
Lefschetz decompositions of Kudla–Millson theta functions
Proceedings of the London Mathematical Society, Volume 133, Issue 2, August 2026.Abstract In the 1980s Kudla and Millson introduced a theta function in two variables. It behaves as a Siegel modular form with respect to the first variable, and is a closed differential form on an orthogonal Shimura variety X$X$ with respect to the other variable. We prove that the Lefschetz decomposition of the cohomology class of that theta function
Jan Hendrik Bruinier, Riccardo Zuffetti
wiley +1 more source
Integrable deformations of the $G_{k_1} \times G_{k_2}/G_{k_1+k_2}$ coset CFTs [PDF]
, 2017 We study the effective action for the integrable λ -deformation of the Gk1×Gk2/Gk1+k2 coset CFTs. For unequal levels theses models do not fall into the general discussion of λ -deformations of CFTs corresponding to symmetric spaces and have many ...
Siampos, Konstadinos +5 more
core +2 more sources
The asymptotic Mahler measure of Gaussian periods
Proceedings of the London Mathematical Society, Volume 133, Issue 2, August 2026.Abstract We construct a sequence of cyclotomic integers (Gaussian periods) of particularly small Mahler measure/height. We study the asymptotics of their Mahler measure as a function of their conductor, to find that the growth rate is the (multivariate) Mahler measure of a family of log Calabi–Yau varieties of increasing dimension.
Gunther Cornelissen +2 more
wiley +1 more source
European Physical Journal C: Particles and Fields, 2017 By using the known operator product expansions (OPEs) between the lowest 16 higher spin currents of spins $$(1, \frac{3}{2}, \frac{3}{2}, \frac{3}{2}, \frac{3}{2}, 2,2,2,2,2,2, \frac{5}{2}, \frac{5}{2}, \frac{5}{2}, \frac{5}{2}, 3)$$ ( 1 , 3 2 , 3 2 , 3 ...
Changhyun Ahn, Dong-gyu Kim, Man Hea Kim
doaj +1 more source
Four dimensional topological supergravities from transgression field theory
Journal of High Energy PhysicsIn this work, we propose a four-dimensional gauged Wess-Zumino-Witten model, obtained as a dimensional reduction from a transgression field theory invariant under the N $$ \mathcal{N} $$ = 1 Poincaré supergroup. For this purpose, we consider that the two
Patrick Concha +3 more
doaj +1 more source
Sp (4) gauge theories on the lattice: N f = 2 dynamical fundamental fermions
Journal of High Energy Physics, 2019 We perform lattice studies of the gauge theory with Sp(4) gauge group and two flavours of (Dirac) fundamental matter. The global SU(4) symmetry is spontaneously broken by the fermion condensate.
Ed Bennett +6 more
doaj +1 more source
Anomalies of coset non-invertible symmetries
Anomalies of global symmetries provide important information on the quantum dynamics. We show the dynamical constraints can be organized into three classes: genuine anomalies, fractional topological responses, and integer responses that can be realized ...
Hsin, Po Shen; id_orcid +3 more
core +1 more source
Coset analysis of reed muller codes via translates of finite vector spaces [PDF]
, 1972 In order to calculate the error probability of a code it is necessary to know the distribution of the coset leaders. The enumeration of cosets of the first order Reed Muller code has been studied (i) by Berlekamp and Welch (1972) by associating with each
Kurshan, R.P., Sloane, N.J.A.
core +1 more source
Coset space actions for nonrelativistic strings
, 2022 We formulate the stringy nonrelativistic limits of the flat space and AdS$_5\times$S$^5$ string as coset models, based on the string Bargmann and extended string Newton-Hooke algebras respectively.
van Tongeren, Stijn J. +3 more
core +1 more source
Journal of High Energy PhysicsThe squashed seven-sphere operator spectrum is completed by deriving the spectrum of the spin-3/2 operator. The implications of the results for the AdS 4 N $$ \mathcal{N} $$ = 1 supermultiplets obtained from compactification of eleven-dimensional ...
Joel Karlsson, Bengt E. W. Nilsson
doaj +1 more source