Dual boson approach to collective excitations in correlated fermionic systems

DOI10.1016/j.aop.2012.01.002zbMath1241.82076arXiv1105.6158OpenAlexW1977540999MaRDI QIDQ413186

Alexey N. Rubtsov, Mikhail I. Katsnelson, Alexander I. Lichtenstein

Publication date: 4 May 2012

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

Full work available at URL: https://arxiv.org/abs/1105.6158

zbMATH Keywords

path integralcollective excitationcorrelation effect

Mathematics Subject Classification ID

Path integrals in quantum mechanics (81S40) Renormalization group methods in equilibrium statistical mechanics (82B28) Statistical mechanics of solids (82D20) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

Related Items (2)

Two‐Particle Self‐Consistent Method for the Multi‐Orbital Hubbard Model ⋮ Finite temperature quantum embedding theories for correlated systems

Cites Work

• Self-Consistent Approximations in Many-Body Systems
• A Collective Description of Electron Interactions: III. Coulomb Interactions in a Degenerate Electron Gas
• Correlation Energy of an Electron Gas at High Density
• Unnamed Item

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