2014/11/03 by Graham Moir, Moir, Graham, Peter Dziennik +7
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #High Energy Physics - Phenomenology (hep-ph) #hep-lat #hep-ph
paper · pdf · doi:10.48550/arxiv.1411.0417
7 pages, Contribution to the 32nd International Symposium on Lattice Field Theory (Lattice 2014), 23-28 June 2014, Columbia University, New York, NY, USA
arxiv created 2014/11/03 · arxiv updated 2014/11/04
We present novel calculations of the mass hierarchy of the SU(2) pure gauge theory on a space-time lattice with an orbifolded fifth dimension. This theory has three parameters; the gauge coupling β, the anisotropy γ, which is a measure of the ratio of the lattice spacing in the four dimensions to that in the fifth dimension, and the extent of the extra dimension N5. Using a large basis of scalar and vector operators we explore in detail the spectrum along the γ= 1 line, and for the first time we investigate the spectrum for γ≠ 1.