ar X iv : c on d - m at / 9 50 90 97 v 2 1 3 Ju n 19 96 Gor ’ kov and Eliashberg Linear Response Theory : Rigorous Derivation and Limits of Applicability Ya

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 : n uc l - th / 9 80 60 97 v 1 2 9 Ju n 19 98 3 P 2 - 3 F 2 pairing in neutron matter with modern nucleon - nucleon potentials

ar X iv : c on d - m at / 9 30 70 20 v 2 2 1 Ju l 1 99 3 Dissipation of the 3 He A → B Transition

A rigorous hydrodynamic theory of the A-B transition is presented. All dissi-pative processes are considered. At low interface velocities, those occurring on hy-drodynamic length scales, not considered hitherto, are most probably the dominant ones.

ar X iv : m at h / 99 06 16 4 v 1 [ m at h . D S ] 2 4 Ju n 19 99 LINEAR FLOWS ON κ - SOLENOIDS

Linear flows on inverse limits of tori are defined and it is shown that two linear flows on an inverse limit of tori are equivalent if and only if there is an automorphism of the inverse limit generating the equivalence.

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...