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Topology in SU(2) lattice gauge theory and parallelization of functional magnetic resonance imaging

Solbrig, Stefan (2008) Topology in SU(2) lattice gauge theory and parallelization of functional magnetic resonance imaging. PhD, Universität Regensburg.

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Date of publication of this fulltext: 08 Jul 2008 16:27

Abstract (English)

In this thesis, I discuss topological properties of quenched SU(2) lattice gauge fields. In particular, clusters of topological charge density exhibit a power-law. The exponent of that power-law can be used to validate models for lattice gauge fields. Instead of working with fixed cutoffs of the topological charge density, using the notion of a watermark'' is more convenient. Furthermore, I ...


Translation of the abstract (German)

Diese Arbeit diskutiert die Eigenschaften von quenched SU(2) Gittereichfeldern. Cluster topologischer Ladung zeigen ein Potenzgesetz. Der Exponent dieses Potenz-Gesetzes kann dazu benutzt werden, Modelle von Gittereichfeldern zu validieren. Anstatt mit einer festen Schranke zu arbeiten, ist es günstiger, mit einem Wasserstand'' zu arbeiten. Weiterhin wird diskutiert, wie ein Parallelrecher, der ...


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Item type:Thesis of the University of Regensburg (PhD)
Date:7 July 2008
Referee:Prof. Dr. Andreas Schäfer
Date of exam:July 2008
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Lattice QCPACS
Keywords:Eichtheorie , Nichtabelsche Eichtheorie , Topologie , NMR-Bildgebung , Parallelrechner , Quantenchromodynamik , Gitter-Eichtheorie , SU(2) , lattice , QCD , SU(2) , fMRI , parallelization
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:10758
Owner only: item control page


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