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DieHenkels (talk | contribs) m →Correlation functional: Si units restored in formula for Wigner-Seitz r_s |
DieHenkels (talk | contribs) m →Spin polarization: greek letter zeta (not sigma) in in-line expression |
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<math>\zeta = 0\,</math> corresponds to the diamagnetic spin-unpolarized situation with equal
<math>\alpha\,</math> and <math>\beta\,</math> spin densities whereas <math>\zeta = \pm 1</math> corresponds to the ferromagnetic situation where one spin density vanishes. The spin correlation energy density for a given values of the total density and relative polarization, ''є''<sub>c</sub>(''ρ'',''
== Exchange-correlation potential ==
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