Minkowski4 x &ITS&IT2 Solutions of IIB Supergravity

被引：23

作者：

Apruzzi, Fabio ^{[1
,2
]}

Geipel, Jakob C. ^{[3
]}

Legramandi, Andrea ^{[4
,5
]}

Macpherson, Niall T. ^{[4
,5
,6
,7
]}

Zagermann, Marco ^{[8
]}

机构：

[1] Univ N Carolina, Dept Phys, Chapel Hill, NC 27599 USA

[2] Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA

[3] Leibniz Univ Hannover, Inst Theoret Phys, Appelstr 2, D-30167 Hannover, Germany

[4] Univ Milano Bicocca, Dipartimento Fis, Piazza Sci 3, I-20126 Milan, Italy

[5] Ist Nazl Fis Nucl, Sez Milano Bicocca, Milan, Italy

[6] SISSA Int Sch Adv Studies, I-34136 Trieste, Italy

[7] Ist Nazl Fis Nucl, Sez Trieste, I-34136 Trieste, Italy

[8] Univ Hamburg, Fachbereich Phys, Luruper Chaussee 149, D-22761 Hamburg, Germany

来源：

FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS | 2018年 / 66卷 / 03期

基金：

欧洲研究理事会; 美国国家科学基金会;

关键词：

compactification; string theory; supergravity; MATRIX DESCRIPTION;

D O I：

10.1002/prop.201800006

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We classify N = 2 Minkowski(4) solutions of IIB supergravity with an SU(2)(R) symmetry geometrically realized by an S-2-foliation in the remaining six dimensions. For the various cases of the classification, we reduce the supersymmetric system of equations to PDEs. These cases often accommodate systems of intersecting branes and half-maximally supersymmetric AdS(5,6,7) solutions when they exist. As an example, we analyze the AdS(6) case in more detail, reducing the supersymmetry equations to a single cylindrical Laplace equation. We also recover an already known linear dilaton background dual to the (1, 1) Little String Theory (LST) living on NS5-branes, and we find a new Minkowski(5) linear dilaton solution from brane intersections. Finally, we also discuss some simple Minkowski(4) solutions based on compact conformal Calabi-Yau manifolds.

引用

页数：20

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