Abstract
The topology of some reducible connections in the (first) Georgi-Glashow model is considered. It is shown that pairs of U(1) connections with non-null Hopf index are minima of the Euclidean action under severe symmetry restrictions. Their physical meaning and some generalizations are outlined.
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Donaldson, S., J. Diff. Geom. 18, 269 (1983).
VanBaal, P., Commun. Math. Phys. 94, 397 (1984); Braam, P., ‘Space-Time Symmetries in Gauge Theories’, Utrecht University.
Freed, D. and Uhlenbeck, K., Instantons and Four-Manifold, Springer-Verlag, New York, 1984.
Mandelstam, S., Phys. Rep. 23C, 245 (1976); 't Hooft, G., Nucl. Phys. B153, 141 (1979).
Duff, M. and Madore, J., Phys. Rev. D18, 2788 (1978).
Eguchi, T., Gilkey, P., and Hanson, A., Phys. Rep. 66C, 215 (1980).
Georgi, H. and Glashow, S., Phys. Rev. Lett. 28, 1494 (1972).
Nielsen, H. and Olesen, P., Nucl. Phys. B61, 45 (1973); Nambu, Y., Phys. Rev. D10, 4212 (1974).
Chan, Hong-Mo and Tson, Sheung-Tsun, Nucl. Phys. B189, 364 (1981).
Taubes, C., Commun. Math. Phys. 86, 257 (1982); 97, 473 (1985).
DeVega, H., Phys. Rev. D18, 2945 (1978); Wilczek, F., Phys. Rev. Lett. 51, 2250 (1983).
Husemoller, D., Fiber Bundles, Springer-Verlag, New York, 1966, p. 199.
Jaffe, A. and Taubes, C., Vortices and Monopoles, Birkhaüser, Basle, 1980.
Bourguignon, J. and Lawson, H., Commun. Math. Phys. 79, 189 (1981); Chaohao, Gu, Phys. Rep. 80C, 251 (1980).
Hasenfratz, P. and 't Hooft, G., Phys. Rev. Lett. 36, 1110 (1976); Jackiw, R. and Rebbi, C., Phys. Rev. Lett. 36, 1116 (1976); Wilczek, F., Phys. Rev. Lett. 48, 1144 (1982).
Atiyah, M., Hitchin, N., and Singer, I., Proc. Roy Soc. Lond. A362, 425 (1978); Atiyah, M., ‘The Geometry of Yang-Mills Fields’, Lezioni Fermiani, Scuola Normale Pisa, 1978.
Cerveró, J. and Mateos, J., Phys. Rev. Lett. 50, 1889 (1983).
Bogomolny, E., Sov. J. Nucl. Phys. 24, 449 (1977).
Hitchin, N., Private letter.
Atiyah, M., ‘The Moment Map in Symplectic Geometry’, in T.Willmore and N.Hitchin (eds.), Global Riemannian Geometry, Ellis Horwood, Chichester, 1984.
Rubakov, V., Nucl. Phys. B203, 311 (1982); Gómez, C., Lett. Matt. Phys. 8, 367 (1984).
't Hooft, G., Nucl. Phys. B190 [FS3], 455 (1981).
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Guilarte, J.M. On abelian solutions to the Yang-Mills-Higgs equations. Lett Math Phys 12, 21–29 (1986). https://doi.org/10.1007/BF00400300
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DOI: https://doi.org/10.1007/BF00400300