Euclidean supergravity and multi-centered solutions
In ungauged supergravity theories, the no-force condition for BPS states implies the existence of stable static multi-centered solutions. The first solutions to Einstein–Maxwell theory with a positive cosmological constant describing an arbitrary number of charged black holes were found by Kastor an...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2017-04-01
|
| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269317300850 |
| _version_ | 1818998788487905280 |
|---|---|
| author | W.A. Sabra |
| author_facet | W.A. Sabra |
| author_sort | W.A. Sabra |
| collection | DOAJ |
| description | In ungauged supergravity theories, the no-force condition for BPS states implies the existence of stable static multi-centered solutions. The first solutions to Einstein–Maxwell theory with a positive cosmological constant describing an arbitrary number of charged black holes were found by Kastor and Traschen. Generalisations to five and higher dimensional theories were obtained by London. Multi-centered solutions in gauged supergravity, even with time-dependence allowed, have yet to be constructed. In this letter we construct supersymmetry-preserving multi-centered solutions for the case of D=5, N=2 Euclidean gauged supergravity coupled to an arbitrary number of vector multiplets. Higher dimensional Einstein–Maxwell multi-centered solutions are also presented. |
| first_indexed | 2024-12-20T22:07:06Z |
| format | Article |
| id | doaj.art-095519d522fe42a0a34791612921583d |
| institution | Directory Open Access Journal |
| issn | 0370-2693 1873-2445 |
| language | English |
| last_indexed | 2024-12-20T22:07:06Z |
| publishDate | 2017-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Physics Letters B |
| spelling | doaj.art-095519d522fe42a0a34791612921583d2022-12-21T19:25:15ZengElsevierPhysics Letters B0370-26931873-24452017-04-01767C25325710.1016/j.physletb.2017.01.067Euclidean supergravity and multi-centered solutionsW.A. SabraIn ungauged supergravity theories, the no-force condition for BPS states implies the existence of stable static multi-centered solutions. The first solutions to Einstein–Maxwell theory with a positive cosmological constant describing an arbitrary number of charged black holes were found by Kastor and Traschen. Generalisations to five and higher dimensional theories were obtained by London. Multi-centered solutions in gauged supergravity, even with time-dependence allowed, have yet to be constructed. In this letter we construct supersymmetry-preserving multi-centered solutions for the case of D=5, N=2 Euclidean gauged supergravity coupled to an arbitrary number of vector multiplets. Higher dimensional Einstein–Maxwell multi-centered solutions are also presented.http://www.sciencedirect.com/science/article/pii/S0370269317300850 |
| spellingShingle | W.A. Sabra Euclidean supergravity and multi-centered solutions Physics Letters B |
| title | Euclidean supergravity and multi-centered solutions |
| title_full | Euclidean supergravity and multi-centered solutions |
| title_fullStr | Euclidean supergravity and multi-centered solutions |
| title_full_unstemmed | Euclidean supergravity and multi-centered solutions |
| title_short | Euclidean supergravity and multi-centered solutions |
| title_sort | euclidean supergravity and multi centered solutions |
| url | http://www.sciencedirect.com/science/article/pii/S0370269317300850 |
| work_keys_str_mv | AT wasabra euclideansupergravityandmulticenteredsolutions |