ar X iv : h ep - t h / 97 12 14 8 v 1 1 6 D ec 1 99 7 Nonperturbative dynamics for abstract ( p , q ) string networks

ar X iv : h ep - t h / 97 12 14 8 v 2 6 J an 1 99 8 Nonperturbative dynamics for abstract ( p , q ) string networks

We describe abstract (p,q) string networks which are the string networks of Sen without the information about their embedding in a background spacetime. The non-perturbative dynamical formulation invented for spin networks, in terms of causal evolution of dual triangulations, is applied on them. The formal transition amplitudes are sums over discrete causal histories that evolve (p,q) string ne...

ar X iv : h ep - p h / 97 12 41 5 v 1 1 7 D ec 1 99 7 The ALLM parameterization of σ tot ( γ ∗ p ) an update

ar X iv : h ep - t h / 97 05 12 6 v 1 1 6 M ay 1 99 7 May 1997 Matrix String Theory As A Generalized Quantum Theory

Matrix String Theory of Banks, Fischler, Shenker and Susskind can be understood as a generalized quantum theory (provisionally named " quansical " theory) which differs from Adler's generalized trace quantum dynamics. The effective planar Matrix String Theory Hamiltonian is constructed in a particular fermionic realization of Matrix String Theory treated as an example of " quansical " theory.

ar X iv : h ep - t h / 94 12 15 6 v 1 1 8 D ec 1 99 4 Quantal Overlapping Resonance Criterion : the Pullen Edmonds Model

ar X iv : h ep - p h / 97 12 37 8 v 1 1 5 D ec 1 99 7 STATUS OF NEUTRINO OSCILLATION SEARCHES

The current status of neutrino oscillation searches with reactors and accelerators is reviewed. An outlook, especially on future long baseline neutrino oscillation projects, is given.