Search for dissertations about: "Anders Westerberg"

Found 4 swedish dissertations containing the words Anders Westerberg.

  2. 1. Strings, Branes and Symmetries

    Author : Anders Westerberg; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Lie-algebra cohomology; Reggeon vertices; extended objects; string theory; p -branes; current algebra; supersymmetry; sewing; pseudodifferential operators; D-branes;

    Abstract : Recent dramatic progress in the understanding of the non-perturbative structure of superstring theory shows that extended objects of various kinds, collectively referred to as p-branes, are an integral part of the theory. In this thesis, comprising an introductory text divided in two parts and seven appended research papers (Papers I-VII), we study various aspects of p-branes with relevance for superstring theory. READ MORE

  4. 2. ρ-branes and PSDOs : on current algebras and their realizations

    Author : Anders Westerberg; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; extensions; current algebra; pseudodifferential operators; p-branes; cohomology; Schwinger terms;

    Abstract : .... READ MORE

  5. 3. Stretched Membranes

    Author : Jonas Björnsson; Stephen Hwang; Jürgen Fuchs; Anders Westerberg; Ulf Lindström; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik; Physics; Fysik;

    Abstract : This thesis deals with relativistic membranes and, in particular, a limit called stretched membranes. The thesis also considers the relation of membranes to the conjectured M-theory and string theory. The thesis is divided into two parts. One introductory part where I introduce areas which are of relevance for the second part. READ MORE

  6. 4. The Regulation of Rule-Following : Imitation and Soft Regulation in the European Union

    Author : Jenny Svensson; Bengt Jacobsson; Modell Sven; Anders Ivarsson Westerberg; Erik Albaek; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; soft regulation; imitation; international organisations; EU enlargement; public administration; Twinning; Business studies; Företagsekonomi; företagsekonomi; Business Administration;

    Abstract : Present times are sometimes referred to as "the golden era of regulation", as more and more areas of social life are regulated. But regulation is not only increasing; it is also changing. New regulators are emerging, and they are issuing new kinds of rules. READ MORE