Comment on charmonium bound-state calculations using potentials | Zendy

T. Goldman | Zendy; S. Yankielowicz | Zendy

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Comment on charmonium bound-state calculations using potentials

Author(s) -

T. Goldman,

S. Yankielowicz

Publication year - 1975

Publication title -

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Language(s) - English

Resource type - Journals

eISSN - 1089-4918

pISSN - 0556-2821

DOI - 10.1103/physrevd.12.2910

Subject(s) - bound state , physics , dirac equation , schrödinger equation , state (computer science) , quark , dirac (video compression format) , mathematical physics , quantum mechanics , particle physics , quantum electrodynamics , mathematics , algorithm , neutrino

We show that using the Dirac equation to calculate quark bound states can give rise to significantly different eigenspectra than those obtained by using the same potential in the Schr\"odinger equation, even when $〈\frac{{v}^{2}}{{c}^{2}}〉$ is small. The origin of this effect is identified and discussed.

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