Saved in:
| Main Authors: | , |
|---|---|
| Format: | Preprint |
| Published: |
2022
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2211.03590 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866913310730878976 |
|---|---|
| author | Bonati, Claudio Francini, Niccolò |
| author_facet | Bonati, Claudio Francini, Niccolò |
| contents | We study the phase diagram and phase transitions of the three dimensional multicomponent lattice Higgs model with non-compact Abelian discrete groups. The model with non-compact U(1) gauge group is known to undergo, for a sufficiently large number of scalar fields $N$, a continuous transition associated to the charged fixed point of the continuous Abelian Higgs field theory. We show that in the model with gauge group $\mathbb{Z}_q^{(nc)}\equiv 2π\mathbb{Z}/q$ only critical transitions in the orthogonal universality classes are present for small values of $N$, while a symmetry enlargement to the continuous Abelian Higgs universality class happens when $q\ge 5$ and $N$ is large enough. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2211_03590 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Non-compact lattice Higgs model with Abelian discrete gauge groups: phase diagram and gauge symmetry enlargement Bonati, Claudio Francini, Niccolò High Energy Physics - Lattice Statistical Mechanics We study the phase diagram and phase transitions of the three dimensional multicomponent lattice Higgs model with non-compact Abelian discrete groups. The model with non-compact U(1) gauge group is known to undergo, for a sufficiently large number of scalar fields $N$, a continuous transition associated to the charged fixed point of the continuous Abelian Higgs field theory. We show that in the model with gauge group $\mathbb{Z}_q^{(nc)}\equiv 2π\mathbb{Z}/q$ only critical transitions in the orthogonal universality classes are present for small values of $N$, while a symmetry enlargement to the continuous Abelian Higgs universality class happens when $q\ge 5$ and $N$ is large enough. |
| title | Non-compact lattice Higgs model with Abelian discrete gauge groups: phase diagram and gauge symmetry enlargement |
| topic | High Energy Physics - Lattice Statistical Mechanics |
| url | https://arxiv.org/abs/2211.03590 |