5 papers
Gauge thresholds in the presence of oblique magnetic fluxes
Massimo Bianchi, Elisa Trevigne
We compute the one-loop partition function and analyze the conditions for tadpole cancellation in type I theories compactified on tori in the presence of internal oblique magnetic…
The open story of the magnetic fluxes
Massimo Bianchi, Elisa Trevigne
We discuss the effects of oblique internal magnetic fields on the spectrum of type I superstrings compactified on tori. In particular we derive general formulae for the magnetic sh…
Non-perturbative renormalization of lattice operators in coordinate space
V. Gimenez, L. Giusti, S. Guerriero +6
We present the first numerical implementation of a non-perturbative renormalization method for lattice operators, based on the study of correlation functions in coordinate space at…
Non perturbative renormalization in coordinate space
V. Gimenez, L. Giusti, S. Guerriero +6
We present an exploratory study of a gauge-invariant non-perturbative renormalization technique. The renormalization conditions are imposed on correlation functions of composite op…
The role of the Becchi-Rouet-Stora-Tyutin supersymmetry in the calculation of the complexity for the Sherrington-Kirkpatrick model
Alessia Annibale, Andrea Cavagna, Irene Giardina +2
The Becchi-Rouet-Stora-Tyutin (BRST) supersymmetry is a powerful tool for the calculation of the complexity of metastable states in glassy systems, and it is particularly useful to…