Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Omar Foda"'
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 5, Pp 1-47 (2021)
Abstract We show how to map Grothendieck’s dessins d’enfants to algebraic curves as Seiberg-Witten curves, then use the mirror map and the AGT map to obtain the corresponding 4d N $$ \mathcal{N} $$ = 2 supersymmetric instanton partition functions
Externí odkaz:
https://doaj.org/article/248eb13f30e24facb70bd874eb167945
Autor:
Omar Foda, Rui-Dong Zhu
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-34 (2020)
Abstract We interpret aspects of the Schur indices, that were identified with characters of highest weight modules in Virasoro (p, p ′ ) = (2, 2k + 3) minimal models for k = 1, 2, . . . , in terms of paths that first appeared in exact solutions in
Externí odkaz:
https://doaj.org/article/3f3e888e496440089a66f9170ca6b3ff
Autor:
Omar Foda, Masahide Manabe
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 11, Pp 1-35 (2019)
Abstract In [1, 2], Nekrasov applied the Bethe/Gauge correspondence to derive the su $$ \mathfrak{su} $$ (2) XXX spin-chain coordinate Bethe wavefunction from the IR limit of a 20 N $$ \mathcal{N} $$ = (2, 2) supersymmetric A 1 quiver gauge theory wi
Externí odkaz:
https://doaj.org/article/51e1b3dd17ce46738c800be6b7b1fdc5
Publikováno v:
Nuclear Physics B, Vol 956, Iss , Pp 115038- (2020)
Generalizations of the AGT correspondence between 4D N=2 SU(2) supersymmetric gauge theory on C2 with Ω-deformation and 2D Liouville conformal field theory include a correspondence between 4D N=2 SU(N) supersymmetric gauge theories, N=2,3,…, on C2
Externí odkaz:
https://doaj.org/article/740baefa86714aaeb91c4d097e3e32a1
Autor:
Omar Foda, Masahide Manabe
Publikováno v:
Nuclear Physics B, Vol 936, Iss , Pp 448-471 (2018)
We show, in a number of simple examples, that Macdonald-type qt-deformations of topological string partition functions are equivalent to topological string partition functions that are without qt-deformations but with brane condensates, and that thes
Externí odkaz:
https://doaj.org/article/15528d89cbbb4248b0d71c7d1e575255
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 8, Pp 1-27 (2018)
Abstract We study Virasoro minimal-model 4-point conformal blocks on the sphere and 0-point conformal blocks on the torus (the Virasoro characters), as solutions of Zamolodchikov-type recursion relations. In particular, we study the singularities due
Externí odkaz:
https://doaj.org/article/e235a7ac2f9042f9b0c39430fa37c1fd
Autor:
Omar Foda
Publikováno v:
Nuclear Physics B, Vol 928, Iss C, Pp 279-306 (2018)
We compute off-critical local height probabilities in regime-III restricted solid-on-solid models in a 4N-quadrant spiral geometry, with periodic boundary conditions in the angular direction, and fixed boundary conditions in the radial direction, as
Externí odkaz:
https://doaj.org/article/db4464375446498c97b2f861ad975f89
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 5, Pp 1-47 (2021)
Journal of High Energy Physics
Journal of High Energy Physics
We show how to map Grothendieck's dessins d'enfants to algebraic curves as Seiberg-Witten curves, then use the mirror map and the AGT map to obtain the corresponding 4d $\mathcal{N}=2$ supersymmetric instanton partition functions and 2d Virasoro conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e2ae9ffc2898734ad9208c857d0b070
https://doaj.org/article/248eb13f30e24facb70bd874eb167945
https://doaj.org/article/248eb13f30e24facb70bd874eb167945
Publikováno v:
Nuclear Physics B. 956:115038
Generalizations of the AGT correspondence between 4D N = 2 S U ( 2 ) supersymmetric gauge theory on C 2 with Ω-deformation and 2D Liouville conformal field theory include a correspondence between 4D N = 2 S U ( N ) supersymmetric gauge theories, N =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70287a6d62181ed611b66ae0c7f5e718
https://doi.org/10.1016/j.nuclphysb.2020.115038
https://doi.org/10.1016/j.nuclphysb.2020.115038
Autor:
Omar Foda, Wee Chaimanowong
Publikováno v:
Journal of Physics A: Mathematical and Theoretical. 53:065401
We extend the definition of the refined topological vertex C to an n-coloured refined topological vertex C_n that depends on n free bosons, and compute the 5D strip partition function made of N pairs of C_n vertices and conjugate C*_n vertices. Using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e64a6f60747493e902b4304ef0ba800
https://doi.org/10.1088/1751-8121/ab5e8e
https://doi.org/10.1088/1751-8121/ab5e8e