主动
发表于 2025-3-23 12:48:11
,Introduction and Motivations,Let us begin by considering the age-old question: . To answer it, we first consider the two underlying low-energy theories that string theory aims to reproduce at the four-dimensional classical level: the Standard Model (SM) and General Relativity (GR). These two theories have been extremely successful in the many decades since their inception.
中止
发表于 2025-3-23 15:10:30
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alliance
发表于 2025-3-23 18:26:31
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GENUS
发表于 2025-3-23 23:24:18
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对待
发表于 2025-3-24 06:10:10
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凝乳
发表于 2025-3-24 07:56:50
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FRET
发表于 2025-3-24 13:37:53
Corrections to the Supergravity Action in Type IIBIn this chapter we describe the most common and best understood ways to break the no-scale structure for the tree-level scalar potential described in Chap. .. Moduli stabilisation and the effects of perturbative and non-perturbative corrections to the tree-level action are best understood in type IIB supergravity.
有危险
发表于 2025-3-24 18:46:44
Gauss-Bonnet Curvature Corrections and the Absence of de Sitter VacuaIn the previous chapter, we described a number of phenomenological impediments to quintessence model building. Many of the arguments we described rely on compactifications of string theory on Calabi-Yau manifolds, originally chosen to preserve some supersymmetry in the external space.
打算
发表于 2025-3-24 20:20:13
Conclusions and OutlooksIn this thesis, we began by developing the necessary mathematical machinery to understand Calabi-Yau compactifications and proceeded to study the perturbative tree-level type IIB supergravity action in Chap.
Arthritis
发表于 2025-3-24 23:43:54
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