Spin ½ from Gravity

Phys. Rev. Lett. 44, 1100 – Published 28 April 1980
John L. Friedman and Rafael D. Sorkin

Abstract

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

DOI: http://dx.doi.org/10.1103/PhysRevLett.44.1100

  • Received 11 February 1980
  • Published in the issue dated 28 April 1980

© 1980 The American Physical Society

Authors & Affiliations

John L. Friedman

  • Physics Department, University of Wisconsin, Milwaukee, Wisconsin 53201

Rafael D. Sorkin

  • Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637

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