Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Lorenzo Ruggeri"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-62 (2024)
Abstract We study duality defects in 2+1d theories with ℤ N 0 × ℤ N 1 $$ {\mathbb{Z}}_N^{(0)}\times {\mathbb{Z}}_N^{(1)} $$ global symmetry and trivial mixed ’t Hooft anomaly. By gauging these symmetries simultaneously in half of the spacetime
Externí odkaz:
https://doaj.org/article/ecc66e4f9dee4a05bb6762d98734ac5d
Autor:
Roman Mauch, Lorenzo Ruggeri
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-34 (2024)
Abstract In this work we conjecture the Coulomb branch partition function, including flux and instanton contributions, for the N $$ \mathcal{N} $$ = 2 vector multiplet on weighted projective space CP N 2 $$ {\mathbbm{CP}}_N^2 $$ for equivariant Donal
Externí odkaz:
https://doaj.org/article/dbad3baede9041c88b9f896330f14180
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-44 (2023)
Abstract We compute the Coulomb branch partition function of the 4d N $$ \mathcal{N} $$ = 2 vector multiplet on closed simply-connected quasi-toric manifolds B. This includes a large class of theories, localising to either instantons or anti-instanto
Externí odkaz:
https://doaj.org/article/4ea21412a6c8466eb1d0c8e2bf4d9e98
Autor:
Jim Lundin, Lorenzo Ruggeri
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-31 (2022)
Abstract We introduce a generic procedure to reduce a supersymmetric Yang-Mills (SYM) theory along the Hopf fiber of squashed S 2r−1 with U(1) r isometry, down to the ℂℙ r−1 base. This amounts to fixing a Killing vector v generating a U(1)
Externí odkaz:
https://doaj.org/article/2c2738a6298641d6870ec15246359857
Autor:
Guido Festuccia, Anastasios Gorantis, Antonio Pittelli, Konstantina Polydorou, Lorenzo Ruggeri
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 9, Pp 1-33 (2020)
Abstract We construct a large class of gauge theories with extended supersymmetry on four-dimensional manifolds with a Killing vector field and isolated fixed points. We extend previous results limited to super Yang-Mills theory to general N $$ \math
Externí odkaz:
https://doaj.org/article/4b67d8968ff94b82b50d0ccd5831a50a
Autor:
Roman Mauch, Lorenzo Ruggeri
In this note we present a formula for the equivariant index of the cohomological complex obtained from localization of $\mathcal{N}=2$ SYM on simply-connected compact four-manifolds with a $T^2$-action. Knowledge of said index is essential to compute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b3e7bdd3abe5891100f272ce4b86b38
Autor:
Antonio Pittelli, Anastasios Gorantis, Lorenzo Ruggeri, Guido Festuccia, Konstantina Polydorou
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 9, Pp 1-33 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
We construct a large class of gauge theories with extended supersymmetry on four-dimensional manifolds with a Killing vector field and isolated fixed points. We extend previous results limited to super Yang-Mills theory to general $\mathcal{N}=2$ gau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b4669571e453daf3d1423f63c4bf0f7
https://doi.org/10.1007/jhep09(2020)133
https://doi.org/10.1007/jhep09(2020)133