ar X iv : h ep - t h / 06 06 07 5 v 1 8 J un 2 00 6 Boundary Terms in Supergravity and Supersymmetry ∗

ar X iv : h ep - t h / 05 06 26 5 v 2 1 9 Ju l 2 00 5 UW / PT 05 - 15 hep - th / 0506265 Super Janus

We propose and study a supersymmetric version of the Janus domain wall solution of type IIB supergravity. Janus is dual to N = 4 super Yang Mills theory with a coupling constant that jumps across an interface. While the interface in the Janus field theory completely breaks all supersymmetries, it was found earlier that some supersymmetry can be restored in the field theory at the cost of breaki...

ar X iv : h ep - p h / 05 06 27 0 v 1 27 J un 2 00 5 Coupled - channel model for charmonium levels and an option for X ( 3872 )

ar X iv : h ep - p h / 02 06 06 1 v 2 9 J un 2 00 2 B̄ 0 → π + X in the Standard Model

In this paper we investigate the possibility of studying B → π form factor using the semi-inclusive decays ¯

ar X iv : h ep - p h / 05 06 01 6 v 1 2 J un 2 00 5 Theory Summary of the Electroweak Session for Moriond 2005

I broadly summarize the theoretical contributions in the Electroweak session of the 2005 Moriond meeting under four rubrics: i) neutrinos; ii) cosmology; iii) electroweak interactions; and iv) flavor physics.

ar X iv : h ep - t h / 04 06 15 4 v 5 2 8 A ug 2 00 6 Characters of the Positive Energy UIRs of D = 4 Conformal Supersymmetry

We give character formulae for the positive energy unitary irreducible representations of the N-extended D=4 conformal superalgebras su(2,2/N). Using these we also derive decompositions of long superfields as they descend to the unitarity threshold. These results are also applicable to irreps of the complex Lie superalgebras sl(4/N). Our derivations use results from the representation theory of...