In our previous paper, we defined multistring vertices by conformally mapping string states onto the complex plane. In this paper, we prove the combination rules for these vertices: The contractionâ€¦ (More)

Motivated by Hawkingâ€™s proposal that the quantum-mechanical density matrix p obeys an equation more general than the SchrGdinger equation, we study the general properties of evolution equations forâ€¦ (More)

Lectures presented at the session on " Recent Developments in Quantum Field Theory and Statistical Mechanics " of the Les Houches Summer School of Theoretical Physics August 1982 *Nork supported byâ€¦ (More)

These lectures provide an introduction to the behavior of strongly-coupled supersymmetric gauge theories. After a discussion of the effective Lagrangian in nonsupersymmetric and supersymmetric fieldâ€¦ (More)

Arkani-Hamed, Dimopoulos, and Dvali have proposed that the fundamental gravitational scale is close to 1 TeV, and that the observed weakness of gravity at long distances is explained by the presenceâ€¦ (More)

The fit of precision electroweak data to the Minimal Standard Model currently gives an upper limit on the Higgs boson mass of 170 GeV at 95% confidence. Nevertheless, it is often said that the Higgsâ€¦ (More)

These lectures give a general introduction to supersymmetry, emphasizing its application to models of elementary particle physics at the 100 GeV energy scale. I discuss the following topics: theâ€¦ (More)

We present a new mechanism for creating the observed cosmic matter-antimatter asymmetry which satisfies all three Sakharov conditions from one common thread, gravitational waves. We generate leptonâ€¦ (More)

I desribe a new event generator, pandora, which uses the C++ class structure to allow a modular treatment of beams and particle production and decay. presented at the International Workshop on Linearâ€¦ (More)