Saved in:
| Main Author: | |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2409.20151 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866915126642212864 |
|---|---|
| author | Karndumri, Parinya |
| author_facet | Karndumri, Parinya |
| contents | We study six-dimensional $F(4)$ gauged supergravity coupled to four vector multiplets with a non-semisimple $ISO(3)\times U(1)$ gauge group. This gauged supergravity arises from a consistent truncation of type IIB string theory on $S^2\times Σ$ with $Σ$ being a Riemann surface. We find that the gauged supergravity admits two $SO(3)$ symmetric $AdS_6$ vacua, one with $N=(1,1)$ supersymmetry and the other one non-supersymmetric. We compute all scalar masses at these critical points and find that only the supersymmetric $AdS_6$ vacuum is stable. By truncating to $SO(3)\times U(1)$ and $SO(2)\times U(1)$ invariant sectors, we study holographic RG flow solutions from this critical point to a number of non-conformal phases of the dual $N=2$ SCFT in five dimensions. Finally, we give some examples of supersymmetric Janus solutions describing conformal interfaces within the five-dimensional SCFT. All of these solutions provide first holographic results from matter-coupled $F(4)$ gauged supergravity with non-semisimple gauge groups. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_20151 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Holographic RG flows and Janus interfaces from ISO(3)xU(1) F(4) gauged supergravity Karndumri, Parinya High Energy Physics - Theory We study six-dimensional $F(4)$ gauged supergravity coupled to four vector multiplets with a non-semisimple $ISO(3)\times U(1)$ gauge group. This gauged supergravity arises from a consistent truncation of type IIB string theory on $S^2\times Σ$ with $Σ$ being a Riemann surface. We find that the gauged supergravity admits two $SO(3)$ symmetric $AdS_6$ vacua, one with $N=(1,1)$ supersymmetry and the other one non-supersymmetric. We compute all scalar masses at these critical points and find that only the supersymmetric $AdS_6$ vacuum is stable. By truncating to $SO(3)\times U(1)$ and $SO(2)\times U(1)$ invariant sectors, we study holographic RG flow solutions from this critical point to a number of non-conformal phases of the dual $N=2$ SCFT in five dimensions. Finally, we give some examples of supersymmetric Janus solutions describing conformal interfaces within the five-dimensional SCFT. All of these solutions provide first holographic results from matter-coupled $F(4)$ gauged supergravity with non-semisimple gauge groups. |
| title | Holographic RG flows and Janus interfaces from ISO(3)xU(1) F(4) gauged supergravity |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2409.20151 |