- Abstract:
-
We calculate glueball masses and the string tension on lattices as large as 204 and at couplings as small as β= 6 g2=6.2. To be able to do so we construct wave-functionals that maintain a good overlap with the long-distance physics as the lattice spacing is made small. Our calculations strongly indicate that the lightest glueball is the 0++ and that the next highest levels are a nearly degenerate 2++ and 0-+ at roughly 1.6m[0++]. In addition there is a 1+- just below 2m[0++]. The mass of the ...
Expand abstract - Publication status:
- Published
- Journal:
- PHYSICS LETTERS B
- Volume:
- 206
- Issue:
- 2
- Pages:
- 299-308
- Publication date:
- 1988-05-19
- DOI:
- ISSN:
-
0370-2693
- URN:
-
uuid:b800ec9b-706e-43fd-a8e1-636d97329c4d
- Source identifiers:
-
324737
- Local pid:
- pubs:324737
- Language:
- English
- Copyright date:
- 1988
Journal article
THE GLUEBALL SPECTRUM AND SCALING IN SU(3) LATTICE GAUGE-THEORY
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