Distinguishing J=4 from J=0 on a cubic lattice
We discuss the problem of constructing operators of arbitrary continuum angular momentum on a spatial lattice. We illustrate one simple approach and estimate the lightest J=4 glueball mass in the D=2+1 SU(2) gauge theory.
| Główni autorzy: | , |
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| Format: | Journal article |
| Język: | English |
| Wydane: |
1998
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