An alternative canonical approach to the ghost problem in a complexified extension of the Pais-Uhlenbeck oscillator.
Déctor, A. ; Morales-Técotl, H.A. ; Urrutia, L.F. ; Vergara, J.D.
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 5 (2009), / Harvested from The Electronic Library of Mathematics
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Publié le : 2009-01-01
DOI : https://doi.org/10.3842/SIGMA.2009.053
EUDML-ID : urn:eudml:doc:45472 
@article{05555857,
     title = {An alternative canonical approach to the ghost problem in a complexified extension of the Pais-Uhlenbeck oscillator.},
     journal = {SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]},
     volume = {5},
     year = {2009},
     doi = {10.3842/SIGMA.2009.053},
     zbl = {1208.81111},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05555857}
}

Déctor, A.; Morales-Técotl, H.A.; Urrutia, L.F.; Vergara, J.D. An alternative canonical approach to the ghost problem in a complexified extension of the Pais-Uhlenbeck oscillator.. SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 5 (2009) . doi : 10.3842/SIGMA.2009.053. http://gdmltest.u-ga.fr/item/05555857/