Perturbative gauge invariance: the electroweak theory

¹II. Institut für Theoretische Physik, Universität Hamburg, Luruper Chaussee 149, D-22761 Hamburg
²Institut für Theoretische Physik der Universität Zürich, Winterthurerstr. 190, CH-8057 Zürich

Received 5 March 1999, accepted 8 March 1999 by K. Fredenhagen

Perturbative gauge invariance: electroweak theory II

¹Institut für Theoretische Physik der Universität Zürich, Winterthurerstr. 190, CH-8057 Zürich
²II. Institut für Theoretische Physik, Universität Hamburg, Luruper Chaussee 149, D-22761 Hamburg

Received 5 March 1999, accepted 8 March 1999 by K. Fredenhagen

Copenhagen's single system premise prevents a unified view of integer and fractional quantum Hall effect

7933 Breen Ave, Westchester, CA 90045-3357, USA

Received 3 March 1999, revised 13 April 1999, accepted 13 April 1999 by F. W. Hehl

Perturbation treatment of non-linear transport via the Robertson statistical formalism

University of the Witwatersrand, Johannesburg, Private Bag 3, WITS 2050, South Africa

Received 20 November 1998, revised 8 February 1999, accepted 7 April 1999 by G. Röpke