An update on supersphere non linear sigma model on the lattice
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866909220163551232 |
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| author | Costa, Ilaria Forini, Valentina Patella, Agostino Weber, Johannes Heinrich |
| author_facet | Costa, Ilaria Forini, Valentina Patella, Agostino Weber, Johannes Heinrich |
| contents | We consider the discretized version of the sigma-model with supersphere target space $OSp(N+2m|2m)/OSp(N+2m-1|2m)$ and present a preliminary numerical study of bosonic and fermionic two-point functions for the cases $OSp(3|2)$ and $OSp(5|2)$. We observe consistency with the expectations of this supersymmetric setup and discuss the sign problem. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_05018 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | An update on supersphere non linear sigma model on the lattice Costa, Ilaria Forini, Valentina Patella, Agostino Weber, Johannes Heinrich High Energy Physics - Lattice High Energy Physics - Theory We consider the discretized version of the sigma-model with supersphere target space $OSp(N+2m|2m)/OSp(N+2m-1|2m)$ and present a preliminary numerical study of bosonic and fermionic two-point functions for the cases $OSp(3|2)$ and $OSp(5|2)$. We observe consistency with the expectations of this supersymmetric setup and discuss the sign problem. |
| title | An update on supersphere non linear sigma model on the lattice |
| topic | High Energy Physics - Lattice High Energy Physics - Theory |
| url | https://arxiv.org/abs/2406.05018 |