The Scalar and Tensor Glueball Masses in Lattice Gauge Theory
Jan 27, 198721 pages
Published in:
- Phys.Lett.B 185 (1987) 121
Report number:
- OXFORD-TP-88/86
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Abstract: (Elsevier)
We calculate 0 + and 2 + correlation functions using an improved method. On small physical volumes we reproduce the result, m (0 + )≈ m (2 + ), recently obtained by other methods. However, we also obtain evidence that for larger physical volumes the 2 + is heavier than the 0 + : m(2 + ) m(0 + ) ≈ 5 3 .- GAUGE FIELD THEORY: SU(2)
- GAUGE FIELD THEORY: SU(3)
- LATTICE FIELD THEORY
- GLUEBALL: SCALAR
- GLUEBALL: TENSOR
- GLUEBALL: MASS
- MASS: GLUEBALL
- CORRELATION FUNCTION
- WAVE FUNCTION
- NUMERICAL CALCULATIONS: MONTE CARLO
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