Footnotes
G. F. Chew andS. Mandelstam:Phys. Rev.,119, 467 (1960);Nuovo Cimento,19, 752 (1961).
J. C. Le Guillou, A. Morel andM. Navelet:Nuovo Cimento 5 A, 645 (1971).
S. Weinberg:Phys. Rev. Lett.,17, 616 (1966).
G. Veneziano:Nuovo Cimento,57 A, 190 (1968).
L. S. Brown andR. L. Goble:Phys. Rev. Lett.,20, 346, (1968);J. Iliopolous:Nuovo Cimento,52 A, 192 (1967);53 A, 552 (1968);C. Lovelace:Phys. Lett.,28 B, 264 (1968);K. Kang, M. Lacombe andR. Vinh Mau:A unitarized Veneziano scattering amplitude consistent with positivity and crossing symmetry constraints, preprint July 1971.
D. Morgan andG. Shaw:Low-energy pion-pion scattering from current algebra: unitarity corrections, Daresbury preprint DNPL/P77, June 1971.
J. S. Kang andB. W. Lee:Phys. Rev. D,3, 2814 (1971).
C.-L. Jen andK. Kang:Nuovo Cimento,3 A, 425 (1971).
M. G. Olsson:Phys. Rev.,162, 1338 (1967).
M. R. Pennington andP. Pond:Nuovo Cimento,3 A, 548 (1971).
G. Wanders:Springer Tracts Mod. Phys.,57, 22 (1971);Exact properties of pion-pion amplitudes, Lausanne preprint (1971).
A. P. Balachandran andJ. Nuyts:Phys. Rev.,172, 1821 (1968).
A. Martin:Nuovo Cimento,47 A, 265 (1967);A. K. Common:Nuovo Cimento,53 A, 946 (1968);G. Auberson:Nuovo Cimento,68 A, 281 (1970).
M. R. Pennington:Nucl. Phys,25 B, 621 (1971).
A. Martin:Nuovo Cimento,58 A, 303 (1968);G. Auberson, O. Brander, G. Mahoux andA. Martin:Nuovo Cimento,65 A, 743 (1970);O. Brander: Th. 1353 CERN (1971).
G. Wanders:Helv. Phys. Acta,39, 228 (1966).
S. Krinsky:Crossing symmetry restrictions on dispersion relations and sum rules for ππ scattering lengths, Yale preprint, March 1971.
D. Cline, K. J. Brown andV. R. Scherer:Nucl. Phys.,18 B, 77 (1970).
Author information
Authors and Affiliations
Additional information
Address after September 1, 1971: Lawrence Radiation Laboratory, University of California, Berkeley, Cal.
Address after November 1, 1971: Institute für Hochenergiephysik der Österreichischen Akademie der Wissenschaften, A 1050 Vienna.
Rights and permissions
About this article
Cite this article
Pennington, M.R., Pond, P. The necessity for low-energy ππ models to satisfy the exact results of axiomatic field theory. Lett. Nuovo Cimento 2, 1086–1090 (1971). https://doi.org/10.1007/BF02780626
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02780626