99 citations · 312 across the 11 of their papers we have counts for
11 papers
Mass-deformed Brane Tilings
Massimo Bianchi, Stefano Cremonesi, Amihay Hanany +3
We study renormalization group flows among N=1 SCFTs realized on the worldvolume of D3-branes probing toric Calabi-Yau singularities, thus admitting a brane tiling description. The…
Modular anomaly equations in N=2* theories and their large-N limit
M. Billo, M. Frau, F. Fucito +4
We propose a modular anomaly equation for the prepotential of the N=2* super Yang-Mills theory on R^4 with gauge group U(N) in the presence of an Omega-background. We then study th…
Exact results in N=2 gauge theories
Francesco Fucito, Jose Francisco Morales, Rubik Poghossian +1
We derive exact formulae for the partition function and the expectation values of Wilson/'t Hooft loops, thus directly checking their S-duality transformations. We focus on a speci…
Unoriented Quivers with Flavour
Massimo Bianchi, Gianluca Inverso, Jose Francisco Morales +1
We discuss unoriented quivers with flavour that arise from D3-branes at local orbifold singularities, in the presence of Omega-planes and non-compact D7-branes. We produce a wide c…
Deformed Seiberg-Witten Curves for ADE Quivers
Francesco Fucito, Jose F. Morales, Daniel Ricci Pacifici
We derive Seiberg-Witten like equations encoding the dynamics of N=2 ADE quiver gauge theories in presence of a non-trivial Omega-background along a two dimensional plane. The epsi…
Branes, U-folds and hyperelliptic fibrations
Luca Martucci, Jose F. Morales, Daniel Ricci Pacifici
We construct a class of supersymmetric vacua of type IIB string theory describing systems of three- and seven-branes non-perturbatively completed by brane instantons. The vacua are…
Asymmetry at LHC for an U(1)' anomalous extension of MSSM
Francesco Fucito, Andrea Mammarella, Daniel Ricci Pacifici
The measurement of the forward-backward asymmetry at LHC could be an important instrument to pinpoint the features of extra neutral gauge particles obtained by an extension of the…
Non-perturbative gauge/gravity correspondence in N=2 theories
M. Billó, M. Frau, F. Fucito +4
We derive the exact supergravity profile for the twisted scalar field emitted by a system of fractional D3 branes at a Z2 orbifold singularity supporting N=2 quiver gauge theories…
Multi instanton tests of holography
F. Fucito, J. F. Morales, D. Ricci Pacifici
Gauge theories living on stacks of D7-branes are holographically related to IIB gravitational backgrounds with a varying axion-dilaton field (F-theory). The axion-dilaton field is…
Gauge theories on Omega-backgrounds from non commutative Seiberg-Witten curves
F. Fucito, J. F. Morales, R. Poghossian +1
We study the dynamics of a N=2 supersymmetric SU(N) gauge theory with fundamental or adjoint matter in presence of a non trivial Omega-background along a two dimensional plane. The…
A Phenomenological study on the wino radiative decay in anomalous models
F. Fucito, A. Lionetto, A. Racioppi +1
An extension of the Standard Model by at least one extra U(1) gauge symmetry has been investigated by many authors. In this paper we explore the possibility that this extra U(1) is…