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New checks and subtleties for AdS/CFT and a-maximization

- M. Bertolini, F. Bigazzi, A. Cotrone
- Physics
- 26 November 2004

We provide a cross-check of AdS/CFT and a-charge maximization for a four dimensional = 1 SCFT with irrational R-charges. The gauge theory is the low energy effective theory of N D3-branes at the tip… Expand

Some comments on N=1 gauge theories from wrapped branes

- R. Apreda, F. Bigazzi, A. Cotrone, M. Petrini, A. Zaffaroni
- Physics
- 26 December 2001

N=2 gauge theories from wrapped five-branes

- F. Bigazzi, A. Cotrone, A. Zaffaroni
- Physics, Mathematics
- 18 June 2001

Non-critical holography and four-dimensional CFT's with fundamentals

- F. Bigazzi, R. Casero, A. Cotrone, E. Kiritsis, A. Paredes
- Physics, Mathematics
- 16 May 2005

We find non-critical string backgrounds in five and eight dimensions, holographically related to four-dimensional conformal field theories with = 0 and = 1 supersymmetries. In the five-dimensional… Expand

D3-D7 Quark-Gluon Plasmas

- F. Bigazzi, A. Cotrone, J. Mas, A. Paredes, A. Ramallo, J. Tarrío
- Physics
- 16 September 2009

We present the string dual to finite temperature SU(Nc) = 4 SYM coupled to massless fundamental matter introduced by Nf D7 branes, with Abelian flavor symmetry. The analytic solution includes the… Expand

Holographic QCD with dynamical flavors

- F. Bigazzi, A. Cotrone
- Physics
- 9 October 2014

A bstractGravity solutions describing the Witten-Sakai-Sugimoto model of holographic QCD with dynamical flavors are presented. The field theory is studied in the Veneziano limit, at first order in… Expand

Unbalanced holographic superconductors and spintronics

- F. Bigazzi, A. Cotrone, Daniele Musso, N. P. Fokeeva, D. Seminara
- Physics
- 28 November 2011

A bstractWe present a minimal holographic model for s-wave superconductivity with unbalanced Fermi mixtures, in 2 + 1 dimensions at strong coupling. The breaking of a U(1)A “charge” symmetry is… Expand

Theta dependence in holographic QCD

- L. Bartolini, F. Bigazzi, S. Bolognesi, A. Cotrone, Andrea Manenti
- Physics
- 31 October 2016

A bstractWe study the effects of the CP-breaking topological θ-term in the large Nc QCD model by Witten, Sakai and Sugimoto with Nf degenerate light flavors. We first compute the ground state energy… Expand

Supersymmetry breaking at the end of a cascade of Seiberg dualities

- M. Bertolini, F. Bigazzi, A. Cotrone
- Mathematics
- 5 May 2005

We study the IR dynamics of the cascading nonconformal quiver theory on $N$ regular and $M$ fractional D3 branes at the tip of the complex cone over the first del Pezzo surface. The horizon of this… Expand

Klebanov-Witten Theory with Massive Dynamical Flavors

- F. Bigazzi, A. Cotrone, A. Paredes
- Physics
- 2 July 2008

We consider the addition of a large number of massive dynamical flavors to the Klebanov-Witten theory, the quiver gauge theory describing the low energy dynamics of Nc D3-branes at the conifold… Expand

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