0++ glueball wave function for improved SU(2) lattice gauge theory in (2+1) dimensions
Jiang Jun-qin
Abstract
Jiang Jun-qin
Abstract
Using the improved lattice gauge field Hamiltonian and the truncated eigenvalue equation method, we compute the ${0}^{++}$ glueball wave function of $(2+1)$-dimensional SU(2) gauge field theory. The result shows a good scaling behavior in the weak coupling region $3\ensuremath{\le}1/{g}^{2}\ensuremath{\le}6$.
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Using the improved lattice gauge field Hamiltonian and the truncated eigenvalue equation method, we compute the ${0}^{++}$ glueball wave function of $(2+1)$-dimensional SU(2) gauge field theory. The result shows a good scaling behavior in the weak coupling region $3\ensuremath{\le}1/{g}^{2}\ensuremath{\le}6$.
Key concepts: Glueball, Physics, Hamiltonian (control theory), Lattice (music), Lattice gauge theory, Gauge theory, Wave function, Mathematical physics