Publisher
Springer Science and Business Media LLC
Subject
General Physics and Astronomy
Reference4 articles.
1. K. Kamimura:Lett. Nuovo Cimento,17, 151 (1976).
2. S.-H. H. Tye:A quark binding string, preprint, SLAC-PUB-1673 (1975).
3. J. Schwinger:Phys. Rev.,128, 2425 (1962);L. Brown:Nuovo Cimento,29, 617 (1963); L. F. Li andJ. F. Willemsen:Phys. Rev. D,10, 4087 (1974).
4. P. Goddard, A. J. Hanson andG. Ponzano:Nucl. Phys.,B 89, 76 (1975);Y. Chikashige andK. Kamimura:Prog. Theor. Phys.,54, 251 (1975).