876 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Università degli Studi del Piemonte Orientale “Amedeo Avogadro”IT155 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT146 papers
- University of TurinIT123 papers
- Istituto Nazionale di Fisica NucleareIT109 papers
- European Organization for Nuclear ResearchCH102 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT102 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT101 papers
- The Ohio State UniversityUS100 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT99 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT99 papers
- Sapienza University of RomeIT99 papers
- The University of TokyoJP99 papers
3 papers · 2 filters
Stringy instanton effects in N=2 gauge theories
Hossein Ghorbani, Daniele Musso, Alberto Lerda
We study the non-perturbative effects induced by stringy instantons on N=2 SU}(N) gauge theories in four dimensions, realized on fractional D3 branes in a C^3/Z_3 orientifold. The…
Stringy instanton corrections to N=2 gauge couplings
Marco Billo', Marialuisa Frau, Francesco Fucito +3
We discuss a string model where a conformal four-dimensional N=2 gauge theory receives corrections to its gauge kinetic functions from "stringy" instantons. These contributions are…
(Non)renormalizability of the D-deformed Wess-Zumino model
Marija Dimitrijevic, Biljana Nikolic, Voja Radovanovic
We continue the analysis of the -deformed Wess-Zumino model which was started in the previous paper. The model is defined by a deformation which is non-hermitian and given in te…