Zobrazeno 1 - 10
of 85
pro vyhledávání: '"McGOVERN, JOSEPH"'
Autor:
McGovern, Joseph
We apply the methods of \cite{Alexandrov:2023zjb} to compute generating series of D4D2D0 indices with a single unit of D4 charge for several compact Calabi-Yau threefolds, assuming modularity of these indices. Our examples include a $\mathbb{Z}_{7}$
Externí odkaz:
http://arxiv.org/abs/2412.01149
We revisit the series solutions of the attractor equations of 4d N=2 supergravities obtained by Calabi--Yau compactifications previously studied in Candelas, Kuusela, and McGovern (2021). While only convergent for a restricted set of black hole charg
Externí odkaz:
http://arxiv.org/abs/2410.07107
Autor:
Kuusela, Pyry, McGovern, Joseph
We study the problem of computing Gopakumar-Vafa invariants for multiparameter families of symmetric Calabi-Yau threefolds admitting flops to diffeomorphic manifolds. There are infinite Coxeter groups, generated by permutations and flops, that act as
Externí odkaz:
http://arxiv.org/abs/2312.06753
Autor:
McGovern, Joseph
This is the author's PhD thesis. Two main sections address various aspects of mirror symmetry for compact Calabi-Yau threefolds and the roles that classically modular varieties play in string theory compactifications. The main results include a study
Externí odkaz:
http://arxiv.org/abs/2312.00563
Publikováno v:
SciPost Phys. 15, 146 (2023)
We find continuous families of supersymmetric flux vacua in IIB Calabi-Yau compactifications for multiparameter manifolds with an appropriate $\mathbb{Z}_2$ symmetry. We argue, supported by extensive computational evidence, that the numerators of the
Externí odkaz:
http://arxiv.org/abs/2302.03047
Publikováno v:
SciPost Phys. 15, 144 (2023)
We study the mirrors of five-parameter Calabi-Yau threefolds first studied by Hulek and Verrill in the context of observed modular behaviour of the zeta functions for Calabi-Yau manifolds. Toric geometry allows for a simple explicit construction of t
Externí odkaz:
http://arxiv.org/abs/2111.02440
The attractor equations for an arbitrary one-parameter family of Calabi-Yau manifolds are studied in the large complex structure region. These equations are solved iteratively, generating what we term an N-expansion, which is a power series in the Gr
Externí odkaz:
http://arxiv.org/abs/2104.02718
Autor:
Daly, Eoghan, Nolan, Glenn, Berry, Alan, Büscher, Janina V., Cave, Rachel R., Caesar, Levke, Cronin, Margot, Fennell, Sheena, Lyons, Kieran, McAleer, Aedín, McCarthy, Gerard D., McGovern, Evin, McGovern, Joseph V., McGrath, Triona, O'Donnell, Garvan, Pereiro, Diego, Thomas, Rob, Vaughan, Louise, White, Martin, Cusack, Caroline
Publikováno v:
In Deep-Sea Research Part I February 2024 204
Autor:
McGovern, Joseph
Compact expressions in terms of the Q-functions of the Quantum Spectral Curve are given for 3-cusped fundamental Wilson loops in the ladders limit of $\mathcal{N}=4$ Super Yang-Mills with additional scalars inserted at a cusp between uncoupled arcs.
Externí odkaz:
http://arxiv.org/abs/1912.00499
Autor:
Kuusela, Pyry1 (AUTHOR) pyry.r.kuusela@gmail.com, McGovern, Joseph2 (AUTHOR) mcgovernjv@gmail.com
Publikováno v:
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics. Nov2024, p1. 20p. 3 Illustrations.