Taschorema sp. AMB-U(1)

A massive, but light, Abelian U(1) gauge boson is a well-motivated possible signature of physics beyond the standard model of… Expand

A bstractWe present a set of equations for a 4D Killing spinor which guarantees the Seiberg-Witten theories on a curved… Expand

We consider charge transport properties of 2+1 dimensional conformal field theories at non-zero temperature. For theories with… Expand

We consider hydrodynamics of = 4 supersymmetric SU(Nc) Yang-Mills plasma at a nonzero density of R-charge. In the regime of large… Expand

Abstract Coannihilation effects in neutralino relic density calculations are examined for a full range of supersymmetry… Expand

We propose a mechanism for stabilizing the size of the extra dimension in the Randall-Sundrum scenario. The potential for the… Expand

A structure is proposed for the mass matrices of the quarks and leptons that arises in a natural way from the assumption that the… Expand

An electroweak model of the SU(3)[times]U(1) gauge group is studied. By matching the gauge coupling constant we obtain the mass… Expand

We present a classification ofW algebras and superalgebras arising in Abelian as well as non Abelian Toda theories. Each model… Expand

Abstract We consider a strong-coupling, confining version of the standard SU(2) L × U(1) electroweak model. We find that at low… Expand