Global half-BPS AdS2 × S 6 solutions in Type IIB
Abstract We investigate half-BPS Type IIB supergravity solutions with spacetime geometry AdS2 × S 6 warped over a Riemann surface Σ. The general local solution was obtained in earlier work in terms of two holomorphic functions A ± $$ {\mathcal{A}}_{\pm } $$ on Σ. In the first part of this paper we s...
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Online Access: | http://link.springer.com/article/10.1007/JHEP03(2019)039 |
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doaj-d4827f3afa1b40b68606f6570d3c0e3d2020-11-25T02:25:24ZengSpringerOpenJournal of High Energy Physics1029-84792019-03-012019312410.1007/JHEP03(2019)039Global half-BPS AdS2 × S 6 solutions in Type IIBDavid Corbino0Eric D’Hoker1Justin Kaidi2Christoph F. Uhlemann3Mani L. Bhaumik Institute for Theoretical Physics, Department of Physics and Astronomy, University of CaliforniaMani L. Bhaumik Institute for Theoretical Physics, Department of Physics and Astronomy, University of CaliforniaMani L. Bhaumik Institute for Theoretical Physics, Department of Physics and Astronomy, University of CaliforniaMani L. Bhaumik Institute for Theoretical Physics, Department of Physics and Astronomy, University of CaliforniaAbstract We investigate half-BPS Type IIB supergravity solutions with spacetime geometry AdS2 × S 6 warped over a Riemann surface Σ. The general local solution was obtained in earlier work in terms of two holomorphic functions A ± $$ {\mathcal{A}}_{\pm } $$ on Σ. In the first part of this paper we seek global solutions corresponding to the near-horizon behavior of (p, q)-string junctions. We identify the type of singularity in A ± $$ {\mathcal{A}}_{\pm } $$ needed at the boundary of Σ to match the solutions locally onto the classic (p, q)-string solution. We construct solutions with multiple (p, q)-strings, but the existence of geodesically complete solutions remains unsettled. In a second part we construct multi-parameter families of non-compact globally regular and geodesically complete solutions with asymptotic regions and an AdS2 throat which caps off smoothly.http://link.springer.com/article/10.1007/JHEP03(2019)039AdS-CFT CorrespondenceGauge-gravity correspondenceSuperstring Vacua |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
David Corbino Eric D’Hoker Justin Kaidi Christoph F. Uhlemann |
spellingShingle |
David Corbino Eric D’Hoker Justin Kaidi Christoph F. Uhlemann Global half-BPS AdS2 × S 6 solutions in Type IIB Journal of High Energy Physics AdS-CFT Correspondence Gauge-gravity correspondence Superstring Vacua |
author_facet |
David Corbino Eric D’Hoker Justin Kaidi Christoph F. Uhlemann |
author_sort |
David Corbino |
title |
Global half-BPS AdS2 × S 6 solutions in Type IIB |
title_short |
Global half-BPS AdS2 × S 6 solutions in Type IIB |
title_full |
Global half-BPS AdS2 × S 6 solutions in Type IIB |
title_fullStr |
Global half-BPS AdS2 × S 6 solutions in Type IIB |
title_full_unstemmed |
Global half-BPS AdS2 × S 6 solutions in Type IIB |
title_sort |
global half-bps ads2 × s 6 solutions in type iib |
publisher |
SpringerOpen |
series |
Journal of High Energy Physics |
issn |
1029-8479 |
publishDate |
2019-03-01 |
description |
Abstract We investigate half-BPS Type IIB supergravity solutions with spacetime geometry AdS2 × S 6 warped over a Riemann surface Σ. The general local solution was obtained in earlier work in terms of two holomorphic functions A ± $$ {\mathcal{A}}_{\pm } $$ on Σ. In the first part of this paper we seek global solutions corresponding to the near-horizon behavior of (p, q)-string junctions. We identify the type of singularity in A ± $$ {\mathcal{A}}_{\pm } $$ needed at the boundary of Σ to match the solutions locally onto the classic (p, q)-string solution. We construct solutions with multiple (p, q)-strings, but the existence of geodesically complete solutions remains unsettled. In a second part we construct multi-parameter families of non-compact globally regular and geodesically complete solutions with asymptotic regions and an AdS2 throat which caps off smoothly. |
topic |
AdS-CFT Correspondence Gauge-gravity correspondence Superstring Vacua |
url |
http://link.springer.com/article/10.1007/JHEP03(2019)039 |
work_keys_str_mv |
AT davidcorbino globalhalfbpsads2s6solutionsintypeiib AT ericdhoker globalhalfbpsads2s6solutionsintypeiib AT justinkaidi globalhalfbpsads2s6solutionsintypeiib AT christophfuhlemann globalhalfbpsads2s6solutionsintypeiib |
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1724851469304201216 |