Sökning: "Sara Bergkvist Sylvan"

Hittade 1 avhandling innehållade orden Sara Bergkvist Sylvan.

  1. 1. Numerical studies of spin chains and cold atoms in optical lattices

    Detta är en avhandling från Stockholm : KTH

    Författare :Sara Bergkvist Sylvan; Anders Rosengren; Richard Scalettar; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Teoretisk Fysik; Kondenserade materiens teori; NATURAL SCIENCES Physics Condensed matter physics; NATURVETENSKAP Fysik Kondenserade materiens fysik;

    Sammanfattning : An important, but also difficult, research field in condensed matter physics is that of strongly correlated systems. This thesis considers two topics in this field.The first topic is disorder and frustration in spin models. The introduction of disorder into quantum spin chains creates a complex problem. LÄS MER