Emergence of classicality for primordial fluctuations: Concepts and analogies

¹Fakultät für Physik, Universität Freiburg, Hermann-Herder-Str. 3, D-79104 Freiburg
²Lab. de Mathematiques et Physiques Theorique, Universite de Tours, F-37200 Tours, France;
Observatoire de Paris-Meudon, F-92195 Meudon, France

Received 29 April 1998, accepted 2 May 1998 by F. W. Hehl

Localization length exponent, critical conductance distribution and multifractality in hierarchical network models for the quantum Hall effect

Institut für Theoretische Physik, Universität zu Köln, D-50923 Köln, Germany

Received 1 April 1998, accepted in final form 11 May 1998 by F. W. Hehl

Estimation of the influence of ionic dielectricity on the dynamic superconducting order parameter

¹ DPMC, Geneva University, CH-1211 Geneva 4, Switzerland
² The Racah Institute of Physics, The Hebrew University of Jerusalem, Givat Ram, 91904 Jerusalem, Israel
³ Department of Physics, The Technion, 32000 Haifa, Israel

Received 29 April 1998, accepted in final form 25 June 1998 by B. Mühlschlegel

Disappearance of time integrals of exact memory functions in time-convolution generalized master equations

Institute of Physics of Charles University, Faculty of Mathematics and Physics, Ke Karlovu 5, 121 16 Prague 2, Czech Republic

Received 20 October 1997, revised 30 April 1998, accepted 17 June 1998 by B. Mühlschlegel

Spin-flip torsion balance

Max-Planck-Institut für Physik komplexer Systeme, Nöthnitzerstr. 38, D-01187 Dresden, Germany

Received 2 July 1998, accepted 13 July 1998 by U. Eckern