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What is a Quasi-Particle?()

The concept of a quasi-particle excitation in an interacting many-body system will be discussed from both the physical and the mathematical points of view. The physical origin of mass enhancement, wave function renormalization, interactions between quasi-particles, etc. will be presented. Landau’s F...

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Bibliographic Details
Published in:J Res Natl Bur Stand A Phys Chem
Main Author: Schrieffer, J. R.
Format: Artigo
Language:Inglês
Published: National Institute of Standards and Technology 1970
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6696550/
https://ncbi.nlm.nih.gov/pubmed/32523207
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.6028/jres.074A.044
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