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
4 papers · 2 filters
Noncommutative gravity coupled to fermions: second order expansion via Seiberg-Witten map
Paolo Aschieri, Leonardo Castellani
We use the Seiberg-Witten map (SW map) to expand noncommutative gravity coupled to fermions in terms of ordinary commuting fields. The action is invariant under general coordinate…
The exact 8d chiral ring from 4d recursion relations
Marco Billo', Marialuisa Frau, Laurent Gallot +1
We consider the local F-theory set-up corresponding to four D7 branes in type I' theory, in which the exact axio-dilaton background tau(z) is identified with the low-energy effecti…
Holographic non-perturbative corrections to gauge couplings
Marco Billo', Marialuisa Frau, Luca Giacone +1
We give a direct microscopic derivation of the F-theory background that corresponds to four D7 branes of type I' theory by taking into account the D-instanton contributions to the…
Non-commutative Einstein equations and Seiberg-Witten map
Paolo Aschieri, Elisabetta Di Grezia, Giampiero Esposito
The Seiberg--Witten map is a powerful tool in non-commutative field theory, and it has been recently obtained in the literature for gravity itself, to first order in non-commutativ…