Title of article
Wave–particle duality and quantum erasure in polarized–neutron interferometry
Author/Authors
Badurek، نويسنده , , G. and Buchelt، نويسنده , , R.J. and Englert، نويسنده , , B.-G. and Rauch، نويسنده , , H.، نويسنده ,
Pages
6
From page
562
To page
567
Abstract
An interference experiment with polarized neutrons is proposed to check the duality relation between the fringe visibility and the which-way information for massive fermions with macroscopic spatial separation of the interfering sub-beams. The connection between polarization-sensitive post-selection of sub-ensembles and the concept of quantum erasure is discussed. This neutron experiment will supplement those recently performed with photons and atoms.
Keywords
Wave–particle duality , Quantum erasure , Neutron interferometry
Journal title
Astroparticle Physics
Record number
2011000
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