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Phys. Rev. Lett. 44, 1100–1103 (1980)

Spin ½ from Gravity

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John L. Friedman
Physics Department, University of Wisconsin, Milwaukee, Wisconsin 53201

Rafael D. Sorkin
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637

See Also: Erratum

Received 11 February 1980; published in the issue dated 28 April 1980

For a certain class of three-manifolds, the angular momentum of an asymptotically flat quantum gravitational field can have half-integral values.

© 1980 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.44.1100
DOI:
10.1103/PhysRevLett.44.1100
PACS:
04.60.+n, 04.20.Cv

See Also

Erratum: John L. Friedman and Rafael D. Sorkin, Spin ½ From Gravity., Phys. Rev. Lett. 45, 148 (1980).