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pro vyhledávání: '"Lundin, Jim"'
We compute the Coulomb branch partition function of the 4d $\mathcal{N}=2$ vector multiplet on closed simply-connected quasi-toric manifolds $B$. This includes a large class of theories, localising to either instantons or anti-instantons at the torus
Externí odkaz:
http://arxiv.org/abs/2305.02313
Autor:
Lundin, Jim
We present the supersymmetry and localization of an N=2 theory on S3b along with that of an N=(2,2) theory on S2. Performing the dimensional reduction of the theory on S3b produces a theory on S2 with no flux-sectors. A re-evaluated version of twiste
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-433060
Autor:
Lundin, Jim, Ruggeri, Lorenzo
Publikováno v:
JHEP 03 (2022) 204
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 $\mathbb{CP}^{r-1}$ base. This amounts to fixing a Killing vector $v$ generating a $U(
Externí odkaz:
http://arxiv.org/abs/2110.13065
Autor:
Lundin, Jim
We present a basic introduction to the Super Poincaré algebra in 4D, then constructthe N = 1 Super Yang-Mills in 4D. By analogue we expand to the case of N = 1 Super Yang-Mills in 10D. Then by a method of dimensional reduction we getcertain supersym
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-396612
Autor:
Lundin, Jim
We introduce the historical context and motivation for the search for magnetic monopoles or monopole-like objects. Beginning the theoretical part we investigate the properties of groups as they relate to symmetries in physical theories. Using this as
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-354716
Autor:
Lundin, Jim, Ruggeri, Lorenzo
Publikováno v:
Journal of High Energy Physics
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 $\mathbb{CP}^{r-1}$ base. This amounts to fixing a Killing vector $v$ generating a $U(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c787bef15bd54a4f971612a4af8f8fac
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