Citation
D. Dalmazi et Ad. Dutra, A FREE RELATIVISTIC ANYON WITH CANONICAL SPIN ALGEBRA, Physics letters. Section B, 343(1-4), 1995, pp. 225-230
Citations number
19
Categorie Soggetti
Physics
Journal title
ISSN journal
03702693
Volume
343
Issue
1-4
Year of publication
1995
Pages
225 - 230
Database
ISI
SICI code
0370-2693(1995)343:1-4<225:AFRAWC>2.0.ZU;2-7
Abstract
We discuss a relativistic free particle with fractional spin in 2+1 di
mensions, where the dual spin components satisfy the canonical angular
momentum algebra {S-mu, S-upsilon} = epsilon(mu upsilon gamma)S(gamma
). It is shown that it is a general consequence of these features that
the Poincare invariance is broken down to the Lorentz one, so indicat
ing that it is not possible to keep simultaneously the free nature of
the anyon and the translational invariance.