International Journal of Theoretical Physics

, Volume 25, Issue 8, pp 877–881 | Cite as

Non-time-orientable lorentzian cobordism allows for pair creation

  • Rafael D. Sorkin
Article

Abstract

It is shown that if time-orientability is sacrificed, then, in any spacetime of odd dimension, two cobordant manifolds are also related by a Lorentzian cobordism. Thus, pair creation of Kaluza-Klein monopoleswould be allowed in such a framework. The even-dimensional case is also examined.

Keywords

Manifold Field Theory Elementary Particle Quantum Field Theory Pair Creation 

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Copyright information

© Plenum Publishing Corporation 1986

Authors and Affiliations

  • Rafael D. Sorkin
    • 1
    • 2
  1. 1.Department of PhysicsSyracuse UniversitySyracuse
  2. 2.Institute for Theoretical PhysicsUniversity of CaliforniaSanta Barbara

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