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The low-energy effective theory of QCD at small quark masses in a finite volume

Lehner, Christoph (2010) The low-energy effective theory of QCD at small quark masses in a finite volume. PhD, Universität Regensburg.

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Date of publication of this fulltext: 18 Mar 2010 10:22

Abstract (English)

At low energies the theory of quantum chromodynamics (QCD) can be described effectively in terms of the lightest particles of the theory, the pions. This approximation is valid for temperatures well below the mass difference of the pions to the next heavier particles. We study the low-energy effective theory at very small quark masses in a finite volume V. The corresponding perturbative ...

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Translation of the abstract (German)

Bei niedrigen Energien kann die Theorie der Quantenchromodynamik (QCD) effektiv durch die leichtesten Teilchen der Theorie, die Pionen, beschrieben werden. Diese Näherung ist für Temperaturen deutlich unter der Massendifferenz der Pionen zu den nächst schwereren Teilchen gültig. Wir untersuchen die effektive Niedrigenergietheorie bei kleinen Quarkmassen in einem endlichen Volumen V. Die ...

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Item type:Thesis of the University of Regensburg (PhD)
Date:18 March 2010
Referee:Prof. Dr. Tilo Wettig and Prof. Dr. Andreas Schäfer
Date of exam:26 February 2010
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Tilo Wettig
Keywords:effektive Niedrigenergietheorie, QCD, Quantenchromodynamik, endliches Volumen, kleine Quarkmassen
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:13172
Owner only: item control page

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