Abstract
Working formulas are derived for numerically calculating the exchange part of the pressure in a metal in the spherical Wigner-Seitz cell approximation. The derivation is based on an equation obtained by Dmitriev in the Hartree-Fock approximation.
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References
N. A. Dmitriev, Zh. Éksp. Teor. Fiz. 42, 772 (1962) [Sov. Phys. JETP 15, 539 (1962)].
A. I. Voropinov, G. M. Gandel’man, N. A. Dmitriev, and V. G. Podval’nyĭ, Fiz. Tverd. Tela (Leningrad) 19, 3332 (1977) [Sov. Phys. Solid State 19, 1945 (1977)].
I. M. Gel’fand, R. A. Minlos, and Z. Ya. Shapiro, Representations of the Rotation and Lorentz Groups and Their Applications (Fizmatgiz, Moscow, 1958; Pergamon, New York, 1963).
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An ARRIEP research report, 1964. Prepared for printing by M.F. Sarry.