Charting the landscape of (anti-) de Sitter and Minkowski solutions of 10d supergravities

被引：19

作者：

Andriot, David ^{[1
]}

Horer, Ludwig ^{[2
]}

Marconnet, Paul ^{[3
]}

机构：

[1] Univ Savoie Mt Blanc USMB, Lab Annecy le Vieux Phys Theor LAPTh, CNRS, UMR 5108, 9 Chemin Bellevue, F-74940 Annecy, France

[2] TU Wien, Inst Theoret Phys, Wiedner Hauptstr 8-10-136, A-1040 Vienna, Austria

[3] Univ Lyon, Inst Phys Infinis Lyon 2, UCBL, UMR 5822,CNRS IN2P3, 4 Rue Enrico Fermi, F-69622 Villeurbanne, France

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2022年 / 2022卷 / 06期

基金：

奥地利科学基金会;

关键词：

Flux Compactifications; String and Brane Phenomenology; Supergravity Models; Superstring Vacua;

D O I：

10.1007/JHEP06(2022)131

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We classify solutions of 10d type IIA/B supergravities with orientifolds, on a 4d maximally symmetric spacetime times a 6d group manifold. We then look for new solutions in previously unexplored solution classes, and find some: (anti-) de Sitter solutions with intersecting O-4, O-6 and O-6, or Minkowski solutions with 3 intersecting O-5, among others. We provide the numerical code that we developed for this purpose. We also prove new no-go theorems against (anti-) de Sitter solutions. We finally conjecture the absence of de Sitter solution for 2 or less intersecting source sets, implying that a 4d effective theory with de Sitter is at most N = 1 supersymmetric.

引用

页数：66

共 59 条

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