A moment-conserving reformulation of GW theory

Scott, CJC; Backhouse, OJ; Booth, GH

Booth, GH (通讯作者),Kings Coll London, Dept Phys, London WC2R 2LS, England.

JOURNAL OF CHEMICAL PHYSICS, 2023; 158 (12):

Abstract

We show how to construct an effective Hamiltonian whose dimension scales linearly with system size, and whose eigenvalues systematically approximate t......

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