ar X iv : c on d - m at / 9 90 62 30 v 1 1 6 Ju n 19 99 Examination of self interaction correction methods for Na clusters

ar X iv : c on d - m at / 9 90 64 41 v 1 3 0 Ju n 19 99 FINITE TEMPERATURE TRANSPORT IN INTEGRABLE QUANTUM MANY BODY SYSTEMS

Recent developments in the analysis of finite temperature dissipationless transport in inte-grable quantum many body problems are presented. In particular, we will discuss: (i) the role played by the conservation laws in systems as the spin 1/2 Heisenberg chain and the one-dimensional Hubbard model, (ii) exact results obtained using the Bethe ansatz method on the long time decay of current corr...

ar X iv : c on d - m at / 9 50 80 62 v 1 3 1 Ju l 1 99 5 QUANTUM THEORY OF LARGE SYSTEMS OF NON - RELATIVISTIC MATTER

ar X iv : c on d - m at / 9 70 62 16 v 1 2 0 Ju n 19 97 Transfer matrix of a spherical scatterer

We derive the off-shell scattering matrix for a spherical scatterer. The result obtained generalizes the off-on-shell matrix commonly used in the theory of scalar waves propagation in random media.

ar X iv : c on d - m at / 9 60 31 90 v 1 2 9 M ar 1 99 6 The Four - Dimensional XY Spin Glass

ar X iv : n uc l - th / 9 90 70 62 v 1 1 5 Ju l 1 99 9 1 Equilibrium and non - equilibrium effects in relativistic heavy ion collisions

L. V. Bravina, E. E. Zabrodin, M. I. Gorenstein, S. A. Bass, M. Belkacem, M. Bleicher, M. Brandstetter, C. Ernst, Amand Faessler, W. Greiner, S. Soff, H. Stöcker, H. Weber aInstitute for Theoretical Physics, University of Frankfurt, D-60054 Frankfurt, Germany bInstitute for Nuclear Physics, Moscow State University, 119899 Moscow, Russia cInstitute for Theoretical Physics, University of Tübingen...