Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Gregory W. Moore"'
Autor:
Anindya Banerjee, Gregory W. Moore
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-48 (2022)
Abstract Recent works in quantum gravity, motivated by the “factorization problem” and “baby universes,” have considered sums over bordisms with fixed boundaries in topological quantum field theory (TQFT). We discuss this construction and obs
Externí odkaz:
https://doaj.org/article/7164f459b0ea4ebe9bc9c59a926837ce
Autor:
Roman Geiko, Gregory W. Moore
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-27 (2021)
Abstract It is well-known that unitary irreducible representations of groups can be usefully classified in a 3-fold classification scheme: Real, Complex, Quaternionic. In 1962 Freeman Dyson pointed out that there is an analogous 10-fold classificatio
Externí odkaz:
https://doaj.org/article/d81a997152694667a5511f2b3aa11f6d
Autor:
Anindya Banerjee, Gregory W. Moore
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 12, Pp 1-28 (2020)
Abstract We consider symmetries of K3 manifolds. Holomorphic symplectic automorphisms of K3 surfaces have been classified, and observed to be subgroups of the Mathieu group M 23. More recently, automorphisms of K3 sigma models commuting with SU(2) ×
Externí odkaz:
https://doaj.org/article/242f24c19561492d8c75dd155a91219f
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-41 (2020)
Abstract The low energy effective couplings of a four-dimensional N $$ \mathcal{N} $$ = 2 supersymmetric gauge theory to topological invariants of the background gravitational field are described by two functions A and B. These two functions play an
Externí odkaz:
https://doaj.org/article/506f3f57993b479ba4443f44b585d4c9
Autor:
Jeffrey A. Harvey, Gregory W. Moore
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 5, Pp 1-58 (2020)
Abstract Special conformal field theories can have symmetry groups which are interesting sporadic finite simple groups. Famous examples include the Monster symmetry group of a c = 24 two-dimensional conformal field theory (CFT) constructed by Frenkel
Externí odkaz:
https://doaj.org/article/7f335658fe7f49bc883345057d096ae3
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 10, Pp 1-101 (2019)
Abstract In this paper we study the contribution of monopole bubbling to the expectation value of supersymmetric ’t Hooft defects in Lagrangian theories of class S on ℝ3 × S 1. This can be understood as the Witten index of an SQM living on the w
Externí odkaz:
https://doaj.org/article/db47e2fb843f4afc997fc71a07b39491
Autor:
T. Daniel Brennan, Gregory W. Moore
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 9, Pp 1-45 (2019)
Abstract In this paper we investigate the relation between complexified Fenchel-Nielsen coordinates and spectral network coordinates on Seiberg-Witten moduli space. The main technique is the comparison of exact expressions for the expectation value o
Externí odkaz:
https://doaj.org/article/621a2d2591b44f5596089d749a3ee485
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 9, Pp 1-57 (2018)
Abstract We explore the physics of two-body decay of BPS states using semiclassical analysis to construct explicit solutions that illustrate the main features of wall crossing, for both ordinary and framed BPS states. In particular we recover the pri
Externí odkaz:
https://doaj.org/article/8b10ffe32b7445b68ee7bec7af1e6c09
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 9, Pp 1-79 (2018)
Abstract We revisit the localization computation of the expectation values of ’t Hooft operators in N $$ \mathcal{N} $$ = 2* SU(N) theory on ℝ3 × S 1. We show that the part of the answer arising from “monopole bubbling” on ℝ3 can be unders
Externí odkaz:
https://doaj.org/article/e1ef317ea9b242778b2b107ca54e83f6
Autor:
Jeffrey A. Harvey, Gregory W. Moore
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 5, Pp 1-49 (2018)
Abstract It is well known that string theory has a T-duality symmetry relating circle compactifications of large and small radius. This symmetry plays a foundational role in string theory. We note here that while T-duality is order two acting on the
Externí odkaz:
https://doaj.org/article/2b8dd6b58ed44e8587ae384bc7768193