Hamiltonian Formalism in Non-local Field Theories
Author(s) -
Chûshirô Hayashi
Publication year - 1953
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.10.533
Subject(s) - physics , covariant hamiltonian field theory , covariant transformation , hamiltonian (control theory) , integrable system , mathematical physics , formalism (music) , classical mechanics , hamiltonian formalism , equations of motion , theoretical physics , hamiltonian system , mathematics , art , mathematical optimization , musical , visual arts
The Yang-Feldman's method is generJ!,lizedin order to obtain a covariant Hamiltonian formulation of q~nti:zedfields withnon.lPcal· inte'-' .. ;tctions. The interaction Hamiltonian is constructed according to thl'pertll.t'bationtheqry .ip such a way that the equation . of motion in the interaction representation is i.llt.egt'able.ThecaJculations aN carrie,d . out actually up to the fourth O1'der approximation .
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