https://doi.org/10.1140/epjc/s10052-023-11623-7
Regular Article - Theoretical Physics
New supersymmetric 
black strings from 5D 
gauged supergravity
String Theory and Supergravity Group, Department of Physics, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Pathumwan, 10330, Bangkok, Thailand
Received:
17
January
2023
Accepted:
15
May
2023
Published online:
23
May
2023
We find a large class of new supersymmetric black strings from five-dimensional gauged supergravity coupled to five vector multiplets with 
gauge group. These solutions have near horizon geometries of the form 
for 
being a two-sphere 
or a hyperbolic space 
There are four supersymmetric vacua with and 
supersymmetries. By performing topological twists along with 
and 
gauge fields, we find a number of fixed points describing near horizon geometries of black strings in asymptotically spaces. Most of the solutions take the form of 
with only one being 
preserving symmetry. We also give the corresponding black string solutions interpolating between asymptotically locally vacua and the near horizon geometries. There are a number of solutions flowing from one, two or three vacua to an fixed point. These solutions can also be considered as holographic RG flows across dimensions from and 
SCFTs in four dimensions to two-dimensional SCFTs with 
or 
supersymmetry.
© The Author(s) 2023
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