N=(0,4) Black String Chains

Christopher Couzens; Yolanda Lozano; Nicolò Petri; Stefan Vandoren

doi:10.48550/arXiv.2109.10413

N=(0,4) Black String Chains

Christopher Couzens, Yolanda Lozano, Nicolò Petri, Stefan Vandoren

Research output: Working paper › Preprint › Academic

Abstract

We construct black string solutions in Type IIA supergravity arising from intersecting D2-D4-D6-NS5 branes in the presence of fractional D4-branes. The fractional D4-branes arise from D6-branes wrapping (collapsing) two-cycles in a Calabi--Yau two-fold. In the near horizon limit these solutions give rise to AdS3 geometries preserving N=(0,4) supersymmetry and fall within the recent classification of \cite{Lozano:2019emq}. We interpret a sub-class of our solutions as describing chains of black strings stacked on top of each other along an interval. We construct 2d quiver CFTs dual to our solutions that reproduce the Bekenstein-Hawking entropy microscopically.

Original language	English
Publisher	arXiv
Pages	1-34
DOIs	https://doi.org/10.48550/arXiv.2109.10413
Publication status	Published - 21 Sept 2021

Bibliographical note

33 pages, 3 figures

Keywords

hep-th

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2109.10413v1Submitted manuscript, 578 KBLicence: CC BY

https://arxiv.org/abs/2109.10413Licence: CC BY

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title = "N=(0,4) Black String Chains",

abstract = " We construct black string solutions in Type IIA supergravity arising from intersecting D2-D4-D6-NS5 branes in the presence of fractional D4-branes. The fractional D4-branes arise from D6-branes wrapping (collapsing) two-cycles in a Calabi--Yau two-fold. In the near horizon limit these solutions give rise to AdS3 geometries preserving N=(0,4) supersymmetry and fall within the recent classification of \cite{Lozano:2019emq}. We interpret a sub-class of our solutions as describing chains of black strings stacked on top of each other along an interval. We construct 2d quiver CFTs dual to our solutions that reproduce the Bekenstein-Hawking entropy microscopically. ",

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AU - Couzens, Christopher

AU - Lozano, Yolanda

AU - Petri, Nicolò

AU - Vandoren, Stefan

N1 - 33 pages, 3 figures

PY - 2021/9/21

Y1 - 2021/9/21

N2 - We construct black string solutions in Type IIA supergravity arising from intersecting D2-D4-D6-NS5 branes in the presence of fractional D4-branes. The fractional D4-branes arise from D6-branes wrapping (collapsing) two-cycles in a Calabi--Yau two-fold. In the near horizon limit these solutions give rise to AdS3 geometries preserving N=(0,4) supersymmetry and fall within the recent classification of \cite{Lozano:2019emq}. We interpret a sub-class of our solutions as describing chains of black strings stacked on top of each other along an interval. We construct 2d quiver CFTs dual to our solutions that reproduce the Bekenstein-Hawking entropy microscopically.

AB - We construct black string solutions in Type IIA supergravity arising from intersecting D2-D4-D6-NS5 branes in the presence of fractional D4-branes. The fractional D4-branes arise from D6-branes wrapping (collapsing) two-cycles in a Calabi--Yau two-fold. In the near horizon limit these solutions give rise to AdS3 geometries preserving N=(0,4) supersymmetry and fall within the recent classification of \cite{Lozano:2019emq}. We interpret a sub-class of our solutions as describing chains of black strings stacked on top of each other along an interval. We construct 2d quiver CFTs dual to our solutions that reproduce the Bekenstein-Hawking entropy microscopically.

KW - hep-th

U2 - 10.48550/arXiv.2109.10413

DO - 10.48550/arXiv.2109.10413

M3 - Preprint

SP - 1

EP - 34

BT - N=(0,4) Black String Chains

PB - arXiv

ER -

N=(0,4) Black String Chains

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