Integrable Models and Supersymmetry Breaking

Autor: P. Pelliconi, Augusto Sagnotti
Přispěvatelé: Pelliconi, P., Sagnotti, A.
Rok vydání: 2021
Předmět:
High Energy Physics - Theory
Nuclear and High Energy Physics
Integrable system
Scalar (mathematics)
FOS: Physical sciences
General Relativity and Quantum Cosmology (gr-qc)
String theory
01 natural sciences
String (physics)
General Relativity and Quantum Cosmology
Theoretical physics
High Energy Physics::Theory
High Energy Physics - Phenomenology (hep-ph)
0103 physical sciences
Mathematical Physic
lcsh:Nuclear and particle physics. Atomic energy. Radioactivity
010306 general physics
Mathematical Physics
Physics
010308 nuclear & particles physics
Supersymmetry
Mathematical Physics (math-ph)
Tadpole (physics)
Supersymmetry breaking
Settore FIS/02 - Fisica Teorica
Modelli e Metodi Matematici
Mathematics - Mathematical Physics
High Energy Physics - Phenomenology
High Energy Physics - Theory (hep-th)
lcsh:QC770-798
Dilaton
Zdroj: Nuclear Physics B, Vol 965, Iss, Pp 115363-(2021)
Nuclear Physics
DOI: 10.48550/arxiv.2102.06184
Popis: We elaborate on integrable dynamical systems from scalar-gravity Lagrangians that include the leading dilaton tadpole potentials of broken supersymmetry. In the static Dudas-Mourad compactifications from ten to nine dimensions, which rest on these leading potentials, the string coupling and the space-time curvature become unbounded in some regions of the internal space. On the other hand, the string coupling remains bounded in several corresponding solutions of these integrable models. One can thus identify corrected potential shapes that could grant these features generically when supersymmetry is absent or non-linearly realized. On the other hand, large scalar curvatures remain present in all our examples. However, as in other contexts, the combined effects of the higher-derivative corrections of String Theory could tame them.
Comment: 66 pages, latex, 34 figures
Databáze: OpenAIRE
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