ar X iv : h ep - t h / 02 04 01 8 v 1 2 A pr 2 00 2 1 Supersymmetry and the Odd Poisson Bracket

ar X iv : h ep - p h / 01 02 00 2 v 1 1 F eb 2 00 1 Supersymmetry and Superpartners

A brief summary is given of studies on supersymmetry and the spectrum of superparticles presented at the Linear Collider Workshop 2000.

ar X iv : h ep - p h / 02 04 09 8 v 1 9 A pr 2 00 2 GUT GENEALOGIES FOR SUSY SEESAW HIGGS

We discuss the embedding of R-Parity preserving Minimal Left Right Supersym-metric models into Pati-Salam and SO(10) GUTs.

ar X iv : h ep - t h / 02 11 04 8 v 1 7 N ov 2 00 2 Inflation , Quantum Cosmology and the Anthropic Principle 1

ar X iv : h ep - t h / 04 12 28 6 v 2 2 4 D ec 2 00 4 Realizations of observables in Hamiltonian systems with first class constraints

In a Hamiltonian system with first class constraints observables can be defined as elements of a quotient Poisson bracket algebra. In the gauge fixing approach observables form a quotient Dirac bracket algebra. We show that these two algebras are isomorphic. A new realization of the observable algebras through the original Poisson bracket is found.Generators, brackets and pointwise products of ...

ar X iv : h ep - t h / 02 04 01 6 v 2 1 6 M ay 2 00 2 Supersymmetry , a Biased Review

This set of lectures contain a brief review of some basic supersymmetry and its representations , with emphasis on superspace and superfields. Starting from the Poincaré group, the supersymmetric extensions allowed by the Coleman-Mandula theorem and its generalisation to superalgebras, the Haag, Lopuszanski and Sohnius theorem, are discussed. Minkowski space is introduced as a quotient space an...