14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Rome Tor VergataIT2.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.4k papers
- Centre National de la Recherche ScientifiqueFR2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.2k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2k papers
- University of GlasgowGB2k papers
- National Institute for Subatomic PhysicsNL1.9k papers
- University of CambridgeGB1.9k papers
- University of BirminghamGB1.9k papers
- University of EdinburghGB1.9k papers
5 papers · 2 filters
Enriques and Octonionic Magic Supergravity Models
Massimo Bianchi, Sergio Ferrara
We reconsider the Enriques Calabi Yau (FHSV) model and its string derivation and argue that the Octonionic magic supergravity theory admits a string interpretation closely related…
N=1* model superpotential revisited (IR behaviour of N=4 limit)
S. Arnone, G. Di Segni, M. Siccardi +1
The one-loop contribution to the superpotential, in particular the Veneziano-Yankielowicz potential in N=1 supersymmetric Yang-Mills model is discussed from an elementary field the…
Real Forms of Complex Higher Spin Field Equations and New Exact Solutions
Carlo Iazeolla, Ergin Sezgin, Per Sundell
We formulate four dimensional higher spin gauge theories in spacetimes with signature (4-p,p) and nonvanishing cosmological constant. Among them are chiral models in Euclidean (4,0…
D-brane Instantons on the T^6/Z_3 orientifold
Massimo Bianchi, Francesco Fucito, Jose F. Morales
We give a detailed microscopic derivation of gauge and stringy instanton generated superpotentials for gauge theories living on D3-branes at Z_3-orientifold singularities. Gauge in…
Non-perturbative and Flux superpotentials for Type I strings on the Z_3 orbifold
Massimo Bianchi, Elias Kiritsis
Non-perturbative effects are studied for Type I strings on the Z_3 orbifold with Chan-Paton symmetry broken by Wilson lines. Generalizing previous analyses that have focussed on (b…