A gravitational explanation for quantum theory - non-time-orientable manifolds
arXiv:gr-qc/0703150 · doi:10.1063/1.2737003
Abstract
Spacetime manifolds that are not time orientable play a key role in a gravitational explanation of quantum theory. Such manifolds allow topology change, but also have fascinating additional properties such as net charge from source-free equations and spin half transformation properties. It is shown how the logical structure of propositions and the probabilities of quantum theory arise from such acausal space times
7 pages Talk given at FFP8 in Madrid 2006