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Carsten Peterson
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Finite-size effects for lattice glueball masses
Author
Summary, in English
We have measured the lattice size dependence of the lightest glueball mass in SU(2) and SU(3) gauge theory at =2.2 and 2.3 [SU(2)] and =6.0 [SU(3)]. We observe an increase in the glueball mass when the lattice size shrinks below a critical value. The magnitude of this length scale, which we interpret as the physical size of the glueball, is roughly the same for SU(2) and SU(3) when expressed in units of the string tension.
Department/s
- Department of Astronomy and Theoretical Physics - Has been reorganised
Publishing year
1986-01-01
Language
English
Pages
3180-3185
Publication/Series
Physical Review D
Volume
34
Issue
10
Document type
Journal article
Publisher
American Physical Society
Topic
- Subatomic Physics
Status
Published
ISBN/ISSN/Other
- ISSN: 0556-2821