Journal article icon

Journal article

Towards the continuum limit of SU(2) lattice gauge theory

Abstract:
We study the approach to the continuum limit of SU(2) lattice gauge theory by accurately calculating several physical quantities on lattices up to 204 and for couplings up to β=4/g2=2.6. We find that the dependence of mass ratios on the lattice spacing weakens as the spacing decreases, although the two-loop relation between the spacing and g2 is not yet attained for β≤2.6. We find glueball masses, and the string tension to be roughly in the ratio m(2-):m(0-):m(2+):m(0+):√K≈7:6.5:5.5:3.8:1 for the smallest lattice spacings. © 1987.

Actions


Access Document


Authors


Journal:
Physics Letters B
Volume:
199
Issue:
1
Pages:
95-100
Publication date:
1987-12-10
DOI:
ISSN:
0370-2693
URN:
uuid:27bbcbea-3462-4517-8000-93c968204485
Source identifiers:
324782
Local pid:
pubs:324782
Language:
English

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP