Finite-size effects for lattice glueball masses
(1986) In Physical Review D 34(10). p.3180-3185- Abstract
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.
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- author
- DeGrand, Thomas A. and Peterson, Carsten LU
- organization
- publishing date
- 1986-01-01
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review D
- volume
- 34
- issue
- 10
- pages
- 6 pages
- publisher
- American Physical Society
- external identifiers
-
- scopus:35949022041
- ISSN
- 0556-2821
- DOI
- 10.1103/PhysRevD.34.3180
- language
- English
- LU publication?
- yes
- id
- 8eed15d5-96de-4f75-9cc2-57f4373ad873
- date added to LUP
- 2019-05-14 16:44:35
- date last changed
- 2024-01-01 04:36:52
@article{8eed15d5-96de-4f75-9cc2-57f4373ad873, abstract = {{<p>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.</p>}}, author = {{DeGrand, Thomas A. and Peterson, Carsten}}, issn = {{0556-2821}}, language = {{eng}}, month = {{01}}, number = {{10}}, pages = {{3180--3185}}, publisher = {{American Physical Society}}, series = {{Physical Review D}}, title = {{Finite-size effects for lattice glueball masses}}, url = {{http://dx.doi.org/10.1103/PhysRevD.34.3180}}, doi = {{10.1103/PhysRevD.34.3180}}, volume = {{34}}, year = {{1986}}, }