Analytic expression for the diamagnetic susceptibility of a uniform electron gas
Vignale, Giovanni, 1957-
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The diamagnetic (Landau) susceptibility is a key ingredient in current-density functional theory. We calculate this quantity of a uniform electron gas beyond the random-phase approximation and present an analytic expression for it which recovers the exact high-density limit.
Physics and Astronomy publications (MU)
Phys. Rev. B 74, 193108 (2006) [4 pages]