Constructing States and Effective Hamiltonians in Lattice QCD
N.E. Ligterink
TL;DR
This paper develops a formulation of SU(3) Hamiltonian lattice QCD using plaquette variables, focusing on the Hilbert space subspaces relevant for the vacuum wave functional and its approximations.
Contribution
It introduces a new formulation of lattice QCD in terms of plaquette variables and analyzes simplified one- and two-plaquette problems.
Findings
Identification of relevant Hilbert space subspaces for vacuum states
Analysis of one- and two-plaquette problems in lattice QCD
Framework for approximating the vacuum wave functional
Abstract
We formulate SU(3) Hamiltonian lattice QCD in terms of the plaquette variables and determine the relevant subspaces of the Hilbert space for the vacuum wave functional and its approximations. We analyze the one- and two-plaquette problems.
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Taxonomy
TopicsCold Atom Physics and Bose-Einstein Condensates · Quantum Chromodynamics and Particle Interactions · Physics of Superconductivity and Magnetism