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arXiv · 0811.4405

Bogolyubov-Hartree-Fock approach to studying the QCD ground state

S. V. Molodtsov·G. M. Zinovjev
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Abstract

The quark's behaviour while influenced by a strong stochastic gluon field is analyzed. An approximate procedure for calculating the effective Hamiltonian is developed and the corresponding ground state within the Hartree-Fock-Bogolyubov approach is found. The comparative analysis of various Hamiltonian models is given and transition to the chiral limit in the Keldysh model is discussed in detail.

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S. V. Molodtsov, G. M. Zinovjev. 2009-08-11. Bogolyubov-Hartree-Fock approach to studying the QCD ground state. https://doi.org/10.1103/physrevd.80.076001

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