Quantum Cheshire Cats
Abstract
In this paper we present a quantum Cheshire Cat. In a pre- and post-selected experiment we find the Cat in one place, and its grin in another. The Cat is a photon, while the grin is its circular polarization.
- Publication:
-
New Journal of Physics
- Pub Date:
- November 2013
- DOI:
- 10.1088/1367-2630/15/11/113015
- arXiv:
- arXiv:1202.0631
- Bibcode:
- 2013NJPh...15k3015A
- Keywords:
-
- Quantum Physics
- E-Print:
- v2: 5 pages, 1 figure. New author added