Foundations of Physics

, 38:1073

Interpreting Quantum Interference Using a Berry’s Phase-like Quantity


DOI: 10.1007/s10701-008-9252-y

Cite this article as:
Rave, M.J. Found Phys (2008) 38: 1073. doi:10.1007/s10701-008-9252-y


We show that quantum interference can be interpreted in terms of a phase invariant quantity, not unlike the Berry’s phase. Under this interpretation, closed loops in time become fundamental quantum entities, and all quantum states become periodic. Decoherence is then seen to occur naturally as a consequence. This formalism, although counterintuitive, provides another useful way of assigning meaning to quantum probabilities and quasi-probabilities.


Berry’s phaseQuantum interferenceQuantum probabilityDecoherenceClosed timelike curves

Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  1. 1.Department of Chemistry and PhysicsWestern Carolina UniversityCullowheeUSA