References
J. A. Wheeler:Geometrodynamics (New York, N. Y., 1962);Geometrodynamics and the issue of final stale, inRelativity, Groups and Topology, edited byC. de Witt andB. de Witt (New York, N. Y., 1964);Superspace and quantum geometrodynamics, inBattelle Rencontres, edited byC. de Witt andJ. A. Wheeler (New York, N. Y., 1968);Superspace, inAnalitic Methods in Mathematical Physics, edited byR. P. Gilbert andR. Newton (New York, N. Y., 1970).
B. de Witt:Phys. Rev.,160, 1113 (1967);162, 1195, 1239 (1967);A. E. Fischer:The theory of superspace, inRelativity, edited byM. Carmeli, S. I. Fickler andL. Witten (New York, N. Y., 1970).
C. W. Misner, K. S. Thorne andJ. A. Wheeler:Gravitation, chapt. 44 (San Francisco, Cal., 1973).
K. T. Shah:Topics in bifurcation theory, inSeminar Report (Clausthal, 1973);Rep. on Math. Phys., 6, 171 (1974);Ann. Inst. Henri Poincar,25, 177 (1976). For a general reference on catastrophe theory, see,R. Thom:Structural Stability and Morphogenesis (New York, N. Y., 1975).
K. T. Shah: preprint IC/76/94 (ICTP, Trieste, 1976);Lett. Nuovo Cimento,18, 156 (1977);Phys. Lett., 63 A, 4 (1977).
(T. Regge:Nuovo Cimento,19, 558 (1961))
U. Geblach:Phys. Rev.,177, 1929 (1969).
J. Milnor:Enseignement Mat.,8, 16 (1962);9, 198 (1963);Topology,3, 223 (1965); inDifferential and Combinatorial Topology, edited byS. S. Cairns (Princeton, N. J., 1965), p. 1; and ref. (1).344
SeeM. Stern: Princeton B.A. Senior Thesis (1967).
J. Dieudonné:Elèments d’ analyse, Tome III, chapt. XVI, XVII (Paris, 1974).
R. H. Gowdy:Phys. Rev. Lett.,27, 826 (1971). See also,D. Bkiix: inMagic without Magic, edited byJ. R. Klatjder (San Francisco, Cal., 1972), p. 309.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Mignani, R. Geometrodynamical realization of spinor fields and quasi-catastrophe theory. Lett. Nuovo Cimento 21, 342–344 (1978). https://doi.org/10.1007/BF02762994
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02762994