#### Filter Results:

- Full text PDF available (35)

#### Publication Year

1981

2013

- This year (0)
- Last 5 years (1)
- Last 10 years (7)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

- Ubaldo M. García-Palomares, Alvaro Restuccia
- Math. Program.
- 1981

- I Martín, A Restuccia, R Torrealba
- 2008

We prove D = 11 supermembrane theories wrapping around in an irreducible way over S1×S1×M9 on the target manifold, have a hamiltonian with strict minima and without infinity dimensional valleys for the bosonic sector. The minima occur at monopole connections of an associated U(1) bundle over topologically non trivial Riemann surfaces of arbitrary genus.… (More)

- J Bellorín, A Restuccia
- 2005

We construct the Hamiltonian of the D = 11 Supermembrane with topological conditions on configuration space. It may be interpreted as a supermembrane theory where all configurations are wrapped in an irreducible way on a calibrated submanifold of a compact sector of the target space. We prove that the spectrum of its Hamiltonian is discrete with finite… (More)

- I Martin, A Restuccia
- 2008

In built noncommutativity of supermembranes with central charges in eleven dimensions is disclosed. This result is used to construct an action for a noncommutative supermembrane where interesting topological terms appear. In order to do so, we first set up a global formulation for noncommutative Yang Mills theory over general symplectic manifolds. We make… (More)

- I Martín, J Ovalle, A Restuccia
- 1999

The hamiltonian formulation of the supersymmetric closed 2-brane dual to the double compactified D=11 closed supermembrane is presented. The formulation is in terms of two U(1) vector fields related by the area preserving constraint of the SUSY 2-brane. Stable solutions of the field equations, which are local minima of the hamiltonian, are found. In the… (More)

- N Hatcher, A Restuccia, J Stephany, Simon Universidad, Bolivar
- 2005

We present the complete set of N = 1, D = 4 quantum algebras associated to massive superparticles. We obtain the explicit solution of these algebras realized in terms of unconstrained operators acting on the Hilbert space of superfields. These solutions are expressed in terms of the chiral, anti-chiral and tensorial projectors which define the three… (More)

- J Bellorín, A Restuccia
- 2001

A class of exact solutions to the Born-Infeld field equations, over manifolds of any even dimension, is constructed. They are an extension of the self-dual configurations. They are local minima of the action for riemannian base manifolds and local minima of the Hamiltonian for pseudo-riemannian ones. A general explicit expression for the Born-Infeld… (More)

- J P Lupi, A Restuccia, J Stephany, Simon Universidad, Bolivar
- 1996

We study the interaction of non-Abelian topological BF theories defined on two dimensional manifolds with point sources carrying non-Abelian charges. We identify the most general solution for the field equations on simply and multiply connected two-manifolds. Taking the particular choice of the so-called extended Poincaré group as the gauge group we discuss… (More)

- A De Castro, A Restuccia
- 2004

A Higgs mechanism for Abelian theories over non-trivial background flat connections is proposed. It is found that the mass generated for the spin 1 excitation is the same as the one obtained from the standard Higgs mechanism over trivial backgrounds, however, the dynamical structure of the action for the Higgs scalar is completely different from the usual… (More)

- M P Garcia Del Moral, I Martín, A Restuccia
- 2008

The SL(2, Z) duality symmetry of IIB superstring is naturally realized on the D = 11 supermembrane restricted to have central charges arising from a nontrivial wrapping. This supermembrane is minimally immersed on the target space (MIM2). The hamiltonian of the MIM2 has a discrete quantum spectrum. It is manifestly invariant under the SL(2, Z) symmetry… (More)