Basis states for Hamiltonian QCD

We discuss harmonic oscillator'' states on the SU(3) manifold and derive the matrix elements of operators in the QCD Hamiltonian in this basis. These states are favored by computer studies, and they permit the construction of a gauge-invariant basis.

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Bibliographische Detailangaben
Veröffentlicht in:	Physical review. D, Particles and fields Particles and fields, 1991-11, Vol.44 (10), p.3264-3271
Hauptverfasser:	BRONZAN, J. B, VAUGHAN, T. E
Format:	Artikel
Sprache:	eng
Schlagworte:	662120 - General Theory of Particles & Fields- Symmetry, Conservation Laws, Currents & Their Properties- (1992-) 662230 - Quantum Chromodynamics- (1992-) Classical and quantum physics: mechanics and fields COLOR MODEL COMPOSITE MODELS DEGREES OF FREEDOM EIGENVALUES Exact sciences and technology FIELD THEORIES FUNCTIONS GAUGE INVARIANCE HAMILTONIANS HARMONIC OSCILLATOR MODELS INVARIANCE PRINCIPLES LIE GROUPS MATHEMATICAL MODELS MATHEMATICAL OPERATORS MATRIX ELEMENTS PARTICLE MODELS Physics PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUANTUM CHROMODYNAMICS QUANTUM FIELD THEORY QUANTUM OPERATORS QUARK MODEL SCALING LAWS SU GROUPS SU-3 GROUPS SYMMETRY GROUPS WAVE FUNCTIONS
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Beschreibung
Zusammenfassung:	We discuss harmonic oscillator'' states on the SU(3) manifold and derive the matrix elements of operators in the QCD Hamiltonian in this basis. These states are favored by computer studies, and they permit the construction of a gauge-invariant basis.
ISSN:	0556-2821 1089-4918
DOI:	10.1103/PhysRevD.44.3264