التفاصيل البيبلوغرافية
| العنوان: |
Bubble bag end: a bubbly resolution of curvature singularity |
| المؤلفون: |
Ibrahima Bah, Pierre Heidmann |
| المصدر: |
Journal of High Energy Physics, Vol 2021, Iss 10, Pp 1-47 (2021) |
| بيانات النشر: |
SpringerOpen, 2021. |
| سنة النشر: |
2021 |
| المجموعة: |
LCC:Nuclear and particle physics. Atomic energy. Radioactivity |
| مصطلحات موضوعية: |
Black Holes in String Theory, Black Holes, Classical Theories of Gravity, Spacetime Singularities, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798 |
| الوصف: |
Abstract We construct a family of smooth charged bubbling solitons in M $$ \mathbbm{M} $$ 4×T2, four-dimensional Minkowski with a two-torus. The solitons are characterized by a degeneration pattern of the torus along a line in M $$ \mathbbm{M} $$ 4 defining a chain of topological cycles. They live in the same parameter regime as non-BPS non-extremal four-dimensional black holes, and are ultracompact with sizes ranging from miscroscopic to macroscopic scales. The six-dimensional framework can be embedded in type IIB supergravity where the solitons are identified with geometric transitions of non-BPS D1-D5-KKm bound states. Interestingly, the geometries admit a minimal surface that smoothly opens up to a bubbly end of space. Away from the solitons, the solutions are indistinguishable from a new class of singular geometries. By taking a limit of large number of bubbles, the soliton geometries can be matched arbitrarily close to the singular spacetimes. This provides the first classical resolution of a curvature singularity beyond the framework of supersymmetry and supergravity by blowing up topological cycles wrapped by fluxes at the vicinity of the singularity. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
1029-8479 |
| Relation: |
https://doaj.org/toc/1029-8479 |
| DOI: |
10.1007/JHEP10(2021)165 |
| URL الوصول: |
https://doaj.org/article/44eb74e401f445c8a97f1e8860bbfa98 |
| رقم الانضمام: |
edsdoj.44eb74e401f445c8a97f1e8860bbfa98 |
| قاعدة البيانات: |
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