Approximations for many-body Green's functions: insights from the fundamental equations

DOI10.1088/1367-2630/14/1/013056zbMath1448.81499arXiv1103.1630OpenAlexW3103421555MaRDI QIDQ5137604

Lucia Reining, Pina Romaniello, Giovanna Lani

Publication date: 2 December 2020

Published in: New Journal of Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1103.1630

Mathematics Subject Classification ID

Perturbation theories for operators and differential equations in quantum theory (81Q15) Many-body theory; quantum Hall effect (81V70)

Related Items (3)

Unphysical and physical solutions in many-body theories: from weak to strong correlation ⋮ Mathematical methods in quantum chemistry. Abstracts from the workshop held March 18--24, 2018 ⋮ Solution to the many-body problem in one point

Cites Work

• Global approximation for some functions
• Theory of Many-Particle Systems. I
• Analytic solution of Hedin’s equations in zero dimensions
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