Q-balls meet fuzzballs: non-BPS microstate geometries

Abstract We construct a three-parameter family of non-extremal microstate geometries, or “microstrata”, that are dual to states and deformations of the D1-D5 CFT. These families are non-extremal analogues of superstrata. We find these microstrata by using a Q-ball-inspired Ansatz that reduces the eq...

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Autores principales:	Bogdan Ganchev, Anthony Houppe, Nicholas P. Warner
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Black Holes in String Theory Supergravity Models Supersymmetry Breaking Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/71efe0ef2d5b41589ac8c82aea557549
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spelling	oai:doaj.org-article:71efe0ef2d5b41589ac8c82aea5575492021-11-08T11:16:37ZQ-balls meet fuzzballs: non-BPS microstate geometries10.1007/JHEP11(2021)0281029-8479https://doaj.org/article/71efe0ef2d5b41589ac8c82aea5575492021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)028https://doaj.org/toc/1029-8479Abstract We construct a three-parameter family of non-extremal microstate geometries, or “microstrata”, that are dual to states and deformations of the D1-D5 CFT. These families are non-extremal analogues of superstrata. We find these microstrata by using a Q-ball-inspired Ansatz that reduces the equations of motion to solving for eleven functions of one variable. We then solve this system both perturbatively and numerically and the results match extremely well. We find that the solutions have normal mode frequencies that depend upon the amplitudes of the excitations. We also show that, at higher order in perturbations, some of the solutions, having started with normalizable modes, develop a “non-normalizable” part, suggesting that the microstrata represent states in a perturbed form of the D1-D5 CFT. This paper is intended as a “Proof of Concept” for the Q-ball-inspired approach, and we will describe how it opens the way to many interesting follow-up calculations both in supergravity and in the dual holographic field theory.Bogdan GanchevAnthony HouppeNicholas P. WarnerSpringerOpenarticleBlack Holes in String TheorySupergravity ModelsSupersymmetry BreakingNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-70 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Black Holes in String Theory Supergravity Models Supersymmetry Breaking Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Black Holes in String Theory Supergravity Models Supersymmetry Breaking Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Bogdan Ganchev Anthony Houppe Nicholas P. Warner Q-balls meet fuzzballs: non-BPS microstate geometries
description	Abstract We construct a three-parameter family of non-extremal microstate geometries, or “microstrata”, that are dual to states and deformations of the D1-D5 CFT. These families are non-extremal analogues of superstrata. We find these microstrata by using a Q-ball-inspired Ansatz that reduces the equations of motion to solving for eleven functions of one variable. We then solve this system both perturbatively and numerically and the results match extremely well. We find that the solutions have normal mode frequencies that depend upon the amplitudes of the excitations. We also show that, at higher order in perturbations, some of the solutions, having started with normalizable modes, develop a “non-normalizable” part, suggesting that the microstrata represent states in a perturbed form of the D1-D5 CFT. This paper is intended as a “Proof of Concept” for the Q-ball-inspired approach, and we will describe how it opens the way to many interesting follow-up calculations both in supergravity and in the dual holographic field theory.
format	article
author	Bogdan Ganchev Anthony Houppe Nicholas P. Warner
author_facet	Bogdan Ganchev Anthony Houppe Nicholas P. Warner
author_sort	Bogdan Ganchev
title	Q-balls meet fuzzballs: non-BPS microstate geometries
title_short	Q-balls meet fuzzballs: non-BPS microstate geometries
title_full	Q-balls meet fuzzballs: non-BPS microstate geometries
title_fullStr	Q-balls meet fuzzballs: non-BPS microstate geometries
title_full_unstemmed	Q-balls meet fuzzballs: non-BPS microstate geometries
title_sort	q-balls meet fuzzballs: non-bps microstate geometries
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/71efe0ef2d5b41589ac8c82aea557549
work_keys_str_mv	AT bogdanganchev qballsmeetfuzzballsnonbpsmicrostategeometries AT anthonyhouppe qballsmeetfuzzballsnonbpsmicrostategeometries AT nicholaspwarner qballsmeetfuzzballsnonbpsmicrostategeometries
_version_	1718442247249199104

Q-balls meet fuzzballs: non-BPS microstate geometries

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