Listeria monocytogenes is a human intracellular pathogen able to colonize host tissues after ingestion of contaminated food, causing severe invasive infections. In order to gain a betterâ€¦ (More)

A detailed study of the charge spectrum of three dimensional Abelian Topological Massive Gauge Theory (TMGT) is given. When this theory is defined on a manifold with two disconnected boundaries thereâ€¦ (More)

We study open and unoriented strings in a Topological Membrane (TM) theory through orbifolds of the bulk 3D space. This is achieved by gauging discrete symmetries of the theory. Open and unorientedâ€¦ (More)

We continue the development of the topological membrane approach to open and unoriented string theories. We study orbifolds of topologically massive gauge theory defined on the geometry [0, 1] Ã— Î£,â€¦ (More)

We study the orbifold of Topological Membrane (TM), a Topological Massive Gauge Theory (TMGT), defined in S Ã— [0, 1] and T 2 Ã— [0, 1]. The orbifolding is constructed by gauging discrete symmetries ofâ€¦ (More)

It is suggested a metric ansatz describing matter in an expanding universe, hence interpolating between the Schwarzschild metric near central bodies of mass M and theâ€¦ (More)

We consider a U(1)Ã—U(1) Electric-Magnetic theory with minimal coupling between both gauge fields A and C. We consider two possible mechanism of symmetry breaking that generate generalized Procaâ€¦ (More)

At variational level in the framework of dimensional reduced Ue(1)Ã—Ug(1) electromagnetism it is considered an anyon Landau-Ginzburg Chern-Simons model for the fractional Hall effect. The collectiveâ€¦ (More)

We study a U e (1) Ã— U g (1) Electric-Magnetic theory with minimal coupling between both gauge fields A (photon) and C (pseudo-photon). We consider two possible mechanism of symmetry breaking thatâ€¦ (More)

We study electric stationary radial symmetric classical solutions of the U(1) Dilaton-Einstein-Maxwell-Chern-Simons theory with a cosmological constant in 2 + 1 dimensions. Generic aspects of theâ€¦ (More)