Listar Articulos, Pre-prints (Facultad de Ciencias) por autor "Khoudeir, Adel"

Mostrando ítems 1-14 de 14

    • A note about localized photons on the brane 

      Khoudeir, Adel (SABER ULA, 2005-01-06)
      A note about localized photons on the brane (Khoudeir, Adel) Abstract A first order formulation for the Maxwell field in five dimensions is dimentionally reduced using the Randall-Sundrum mechanism. We will see ...

    • Covariant duality symmetric actions 

      Khoudeir, Adel; Pantoja, Nelson (SABER ULA, 2005-01-06)
      Covariant duality symmetric actions (Khoudeir, Adel; Pantoja, Nelson) Abstract A manifestly Lorentz and diffeomorphism invariant form for the abelian gauge field action with local duality symmetry of Schwarz and ...

    • Gauge invariance for the massive axion 

      Khoudeir, Adel; Arias, Pío José (SABER ULA, 2003-12-05)
      Gauge invariance for the massive axion (Khoudeir, Adel; Arias, Pío José) Abstract A massive gauge invariant formulation for scalar Φ and antisymmetric (Cmnp) fields with a topological coupling, which provides a ...

    • Light-front dynamics of massive vector Chern-Simons gravity 

      Khoudeir, Adel; Aragone, Carlos; Arias, Pío José (SABER ULA, 2005-01-06)
      Light-front dynamics of massive vector Chern-Simons gravity (Khoudeir, Adel; Aragone, Carlos; Arias, Pío José) Abstract We present a second order gravity action which consists of ordinary Einstein action augmented ...

    • Massive gauge axion fields 

      Khoudeir, Adel; Arias, Pío José (SABER ULA, 2005-01-06)
      Massive gauge axion fields (Khoudeir, Adel; Arias, Pío José) Abstract A gauge invariant formulation for the massive axion is considered. The axion acquires mass through a topological term which couples a (pseudo)scalar ...

    • Massive triadic Chern-Simons spin-3 theory 

      Khoudeir, Adel; Aragone, Carlos (SABER ULA, 2005-01-06)
      Massive triadic Chern-Simons spin-3 theory (Khoudeir, Adel; Aragone, Carlos) Abstract We introduce the massive gauge invariant, second order pure spin-3 theory in three dimensions. It consists of the addition of ...

    • Massive vector Chern-Simons gravity 

      Khoudeir, Adel; Aragone, Carlos; Arias, Pío José (SABER ULA, 2005-01-06)
      Massive vector Chern-Simons gravity (Khoudeir, Adel; Aragone, Carlos; Pío José, Arias) Abstract We present a second order gravity action which consists of ordinary Einstein action augmented by a first-order, ...

    • Non-abelian antisymmetric-vector coupling from self-interaction 

      Khoudeir, Adel (SABER ULA, 2005-01-06)
      Non-abelian antisymmetric-vector coupling from self-interaction (Khoudeir, Adel) Abstract A non-abelian coupling between antisymmetric fields and Yang-Mills fields proposed by Freedman and Townsend several years ...

    • Non-abelian self-duality from self-interaction 

      Khoudeir, Adel (SABER ULA, 2005-01-06)
      Non-abelian self-duality from self-interaction (Khoudeir, Adel) Abstract The non-abelian self-dual action in three dimensions is derived using the self-interaction mechanism.

    • On duality in the born-infeld theory 

      Khoudeir, Adel; Parra, Yoan (SABER ULA, 2005-01-06)
      On duality in the born-infeld theory (Khoudeir, Adel; Parra, Yoan) Abstract The SL(2,R) duality symmetric action for the Born-Infeld theory in terms of two potentials, coupled with non-trivial backgroud fields in ...

    • On the spontaneous break down of massive gravities in 2+1 dimensions 

      Khoudeir, Adel; Aragone, Carlos; Arias, Pío José (SABER ULA, 2005-01-06)
      On the spontaneous break down of massive gravities in 2+1 dimensions (Khoudeir, Adel; Aragone, Carlos; Pío José, Arias) Abstract We show that locally Lorentz invariant, third order, topological massive gravity can ...

    • Self-dual spin-3 and 4 theories 

      Khoudeir, Adel; Aragone, Carlos (SABER ULA, 2005-01-06)
      Self-dual spin-3 and 4 theories (Khoudeir, Adel; Aragone, Carlos) Abstract We present self-dual spin-3 and 4 actions using relevant dreibein fields. Since these actions start with a Chern-Simons like kinetic term ...

    • The abelian topological mass mechanism from dimensional reduction 

      Khoudeir, Adel (SABER ULA, 2005-01-06)
      The abelian topological mass mechanism from dimensional reduction (Khoudeir, Adel) Abstract We show that the abelian topological mass mechanism in four dimensions, described by the Cremmer-Sherk action, can be ...

    • Two gravitationally Chern-Simons terms are too many 

      Khoudeir, Adel; Aragone, Carlos; Arias, Pío José (SABER ULA, 2005-01-06)
      Two gravitationally Chern-Simons terms are too many (Khoudeir, Adel; Aragone, Carlos; Arias, Pío José) Abstract It is shown that topological massive gravity augmented by the triadic gravitational Chern-Simons first ...