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pro vyhledávání: '"Furrer, Elias"'
We study three-dimensional $\mathcal{N}=2$ supersymmetric Chern-Simons-matter gauge theories with a one-form symmetry in the $A$-model formalism on $\Sigma_g\times S^1$. We explicitly compute expectation values of topological line operators that impl
Externí odkaz:
http://arxiv.org/abs/2405.18141
Autor:
Furrer, Elias, Magureanu, Horia
Publikováno v:
SciPost Phys. 17, 073 (2024)
Symmetries of Seiberg-Witten (SW) geometries capture intricate physical aspects of the underlying 4d $\mathcal{N} = 2$ field theories. For rank-one theories, these geometries are rational elliptic surfaces whose automorphism group is a semi-direct pr
Externí odkaz:
http://arxiv.org/abs/2404.02955
This is the second and final part of ``Topological twists of massive SQCD''. Part I is available at arXiv:2206.08943. In this second part, we evaluate the contribution of the Coulomb branch to topological path integrals for $\mathcal{N}=2$ supersymme
Externí odkaz:
http://arxiv.org/abs/2312.11616
We consider topological twists of four-dimensional $\mathcal{N}=2$ supersymmetric QCD with gauge group SU(2) and $N_f\leq 3$ fundamental hypermultiplets. The twists are labelled by a choice of background fluxes for the flavour group, which provides a
Externí odkaz:
http://arxiv.org/abs/2206.08943
We consider $\mathcal{N}=2$ supersymmetric $\text{SU}(2)$ gauge theory with $N_f=4$ massive hypermultiplets. The duality group of this theory contains transformations acting on the UV-coupling $\tau_{\text{UV}}$ as well as on the running coupling $\t
Externí odkaz:
http://arxiv.org/abs/2110.11969
Publikováno v:
Lett Math Phys 112, 30 (2022)
We revisit the low-energy effective $U(1)$ action of topologically twisted $\mathcal N=2$ SYM theory with gauge group of rank one on a generic oriented smooth 4-manifold $X$ with nontrivial fundamental group. After including a specific new set of $\m
Externí odkaz:
http://arxiv.org/abs/2109.04302
We consider the order parameter $u=\left<{\rm Tr}\phi^2\right>$ as function of the running coupling constant $\tau \in \mathbb{H}$ of asymptotically free $\mathcal{N}=2$ QCD with gauge group $SU(2)$ and $N_f\leq 3$ massive hypermultiplets. If the dom
Externí odkaz:
http://arxiv.org/abs/2107.04600
Publikováno v:
Ann. Henri Poincar\'e (2021)
The space of vacua of many four-dimensional, $\mathcal{N}=2$ supersymmetric gauge theories can famously be identified with a family of complex curves. For gauge group $SU(2)$, this gives a fully explicit description of the low-energy effective theory
Externí odkaz:
http://arxiv.org/abs/2010.06598
Akademický článek
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Autor:
Aspman, Johannes1,2 (AUTHOR) aspmanj@maths.tcd.ie, Furrer, Elias1,2 (AUTHOR), Korpas, Georgios3,4 (AUTHOR), Ong, Zhi-Cong4 (AUTHOR), Tan, Meng-Chwan4 (AUTHOR)
Publikováno v:
Letters in Mathematical Physics. Apr2022, Vol. 112 Issue 2, p1-58. 58p.