Resonances and lattice field theory
Citation:
Darran MacMaghnusa, 'Resonances and lattice field theory', [thesis], Trinity College (Dublin, Ireland). School of Mathematics, 2012, pp 133Download Item:
Abstract:
In this thesis, we look at the extraction of resonance parameters in lattice
field theory. In particular we detail two major methods of dealing with resonances
and consider them in a perturbative and nonpertnrbative context.
We also explore a third method in less detail in a nonpertnrbative context.
The first method is the well known Liischer's method, which relates the infinite
volume phase shift, δ(p), of two particle scattering states to the energies
of those states in a finite volume. It is po.ssible to extract resonance parameters
via a fit to some expre.ssion for phase shift.
Author: MacMaghnusa, Darran
Advisor:
Peardon, MikeQualification name:
Doctor of Philosophy (Ph.D.)Publisher:
Trinity College (Dublin, Ireland). School of MathematicsNote:
TARA (Trinity’s Access to Research Archive) has a robust takedown policy. Please contact us if you have any concerns: rssadmin@tcd.ieType of material:
thesisCollections
Availability:
Full text availableKeywords:
Mathematics, Ph.D., Ph.D. Trinity College Dublin.Metadata
Show full item recordLicences: