Theory of fermion condensation as an analog of the liquid-drop theory of atomic nuclei
Journal Article
·
· Physics of Atomic Nuclei
- National Research Centre “Kurchatov Institute” (Russian Federation)
We discuss problems of theory of systems with a fermion condensate or, in different words, systems with flat bands pinned to the Fermi surface, employing the duality of the momentum distribution n(p) and the density distribution ρ(r). We propose that the Lifshitz topological phase transition associated with the formation of additional pockets of the Fermi surface is the precursor of fermion condensation.
- OSTI ID:
- 22472465
- Journal Information:
- Physics of Atomic Nuclei, Vol. 78, Issue 1; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
- Country of Publication:
- United States
- Language:
- English
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