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Open Quantum Systems Decoherence

Zitterbewegung in Bogoliubov's System

arXiv
Authors: Yan Li, Hong-Yi Su, Fu-Lin Zhang, Jing-Ling Chen, Chunfeng Wu, L. C. Kwek

Year

2013

Paper ID

33513

Status

Preprint

Abstract Read

~2 min

Abstract Words

63

Citations

N/A

Abstract

We show that Bogoliubov's quasiparticle in superfluid 3He-B undergoes the Zitterbewegung, as a free relativistic Dirac's electron does. The expectation value of position, as well as spin, of the quasiparticle is obtained and compared with that of the Dirac's electron. In particular, the Zitterbewegung of Bogoliubov's quasiparticle has a frequency approximately 105 lower than that of an electron, rendering a more promising experimental observation.

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  • This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
  • It adds a 2013 reference point for readers tracking recent quantum research.
  • We show that Bogoliubov's quasiparticle in superfluid ^3He-B undergoes the Zitterbewegung, as a free relativistic Dirac's electron does.

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