Excited states of fundamental particles in some models of quantum field theory

Autor:	Ryszard Raczka
Rok vydání:	1981
Předmět:	Physics Meson Plane (geometry) Nuclear Theory Complex system Statistical and Nonlinear Physics Elementary particle symbols.namesake Quantum mechanics Excited state Quantum electrodynamics symbols Field theory (psychology) Quantum field theory Mathematical Physics Lagrangian
Zdroj:	Letters in Mathematical Physics. 5:263-275
ISSN:	1573-0530 0377-9017
DOI:	10.1007/bf00401474
Popis:	An idea that the experimentally-observed meson resonances are excited states of fundamental mesons is presented, and is tested for several models of quantum field theory. It is shown that in the considered models, the excited states of mesons do exist and form infinite trajectories in the plane mass square-spin: these trajectories are either linear for all J or approximate ly linear for small J≥7, depending on the form of the interaction Lagrangian.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1a589c3ccf2f319df682efb1a89fd17b https://doi.org/10.1007/bf00401474 Zobrazit plný text záznamu Full text from SpringerLink