Data di Pubblicazione:
2011
Citazione:
Eluding SUSY at every genus on stable closed string vacua / S.L. Cacciatori, M.A. Cardella. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2011:5(2011 May 27), pp. 124.1-124.16. [10.1007/JHEP05(2011)124]
Abstract:
In closed string vacua, ergodicity of unipotent ows provide a key for relat-ing vacuum stability to the UV behavior of spectra and interactions. Infrared finiteness at all genera in perturbation theory can be rephrased in terms of cancelations involving only tree-level closed strings scattering amplitudes. This provides quantitative results on the allowed deviations from supersymmetry on perturbative stable vacua. From a math-ematical perspective, diagrammatic relations involving closed string amplitudes suggest a relevance of unipotent ows dynamics for the Schottky problem and for the construction of the superstring measure. © SISSA 2011.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Superstring vacua; Supersymmetry breaking; High Energy Physics - Theory; High Energy Physics - Theory; Mathematical Physics; Mathematics - Dynamical Systems; Mathematics - Mathematical Physics; Mathematics - Number Theory
Elenco autori:
S.L. Cacciatori, M.A. Cardella
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