Extended model of elementary particles based on an analogy with superconductivity
- 15 December 1974
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 10 (12), 4257-4262
- https://doi.org/10.1103/physrevd.10.4257
Abstract
An extended model of elementary particles based on an analogy with superconductivity is presented. Starting from the modified Nambu-Jona-Lasinio model of a massless fermion field with the quartic self-interactions, we derive coupled differential equations for the self-consistent fermion mass based on the relativistic Hartree-Fock-Bogoliubov approximation. The physical implication of these equations is explored and is shown to suggest a stringlike picture for the extended hadrons.Keywords
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