Hatree-Fock approximation

If we understand FM or magnetic properties of quark matter more deeply, we must proceeds to a self-consistent approach, like Hartree-Fock theory, beyond the previous perturbative argument. In ref. [11] we have described how the axial-vector mean field (AV) and the tensor one appear as a consequence of the Fierz transformation within the relativistic mean-field theory for nuclear matter, which is one of the nonperturbative frameworks in many-body theories and corresponds to the Hatree-Fock approximation. We also demonstrated... 

Hatree-Fock Approximation and Single Electron Hamiltonian... 

One of the applications of the n-particle picture made below involves the generalization of the Hatree-Fock approximation to n-particle states. If one attempted to determine n-particle states directly from the equations, coupled with an antisymmetrization procedure with respect to particle indices, one would encounter precisely the same difficulty as noted above. Instead, the problem must be approached from a different perspective. 

This is called the central field approximation or the Hatree-Fock model. 

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See also in sourсe #XX -- [ ]

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