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Quantum state preparation of a mechanical resonator using an optomechanical geometric phase

Autor(en)
K. E. Khosla, M. R. Vanner, W. P. Bowen, G. J. Milburn
Abstrakt

We theoretically show that a geometric phase, generated by a sequence of four optomechanical interactions can be used to generate or increase nonlinearities in the evolution of a mechanical resonator. Interactions of this form lead to new mechanisms for preparing mechanical squeezed states of motion, and the preparation of non-classical states with significant Wigner negativity.

Organisation(en)
Quantenoptik, Quantennanophysik und Quanteninformation
Externe Organisation(en)
University of Queensland
Journal
New Journal of Physics
Band
15
Anzahl der Seiten
11
ISSN
1367-2630
DOI
https://doi.org/10.1088/1367-2630/15/4/043025
Publikationsdatum
04-2013
Peer-reviewed
Ja
ÖFOS 2012
103026 Quantenoptik
Schlagwörter
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/cd8bbc8e-a778-4431-9335-a77cf3dfa2f7