Correlation energy in a spin polarized two dimensional electron liquid in the high density limit

Abstract

We have obtained an analytic expression for the ring diagrams contribution to the correlation energy of a two dimensional electron liquid as a function of the uniform fractional spin polarization. Our results can be used to improve on the interpolation formulas which represent the basic ingredient for the constructions of modern spin-density functionals in two dimensions.

3 pages, 1 figure

References in corpus (2)

• Correlation energy and spin polarization in the 2D electron gas
• Spin-resolved second-order correlation energy of the two-dimensional uniform electron gas

Cited by in corpus (8)

• Plasmon mass and Drude weight in strongly spin-orbit-coupled 2D electron gases
• High-density correlation energy expansion of the one-dimensional uniform electron gas
• Uniform Electron Gases. II. The Generalized Local Density Approximation in One Dimension
• High density limit of the two-dimensional electron liquid with Rashba spin-orbit coupling
• Exact energy of the spin-polarized two-dimensional electron gas at high density
• Symmetry-broken local-density approximation for one-dimensional systems
• Theory of Coulomb driven nematicity in a multi-valley two-dimensional electron gas
• Coupled spin-charge dynamics in helical Fermi liquids beyond the random phase approximation