Browsing Pure & Applied Mathematics by Subject "Particle Physics"
Now showing items 1-3 of 3
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Excited-Nucleon Spectroscopy with 2+1 Flavour Fermions
(2009)We present progressmade by the Hadron SpectrumCollaboration (HSC) in determining the tower of excited nucleon states using 2+1-flavor anisotropic clover lattices. The HSC has been investigating interpolating operators ... -
Skyrmions and monopoles: dihedrally-symmetric 3-solitons.
(Met, 2001)The similarity between Skyrmions and Bogomolny-Prasad-Sommerfield (BPS) monopoles has often been remarked. In this talk I will illustrate this similarity by reviewing the rational map ansatz and by discussing the specific ... -
Symanzik Improvement of the gradient flow in lattice gauge theories
(2015)We apply the Symanzik improvement progra- mme to the 4 + 1-dimensional local re-formulation of the gradient flow in pure SU ( N ) lattice gauge theories. We show that the classical nature of the flow equation ...