On Casimir's Ghost
Arnaudon, D. ; Bauer, M. ; Frappat, L.
HAL, hal-00350833 / Harvested from HAL
Text on HAL
We define on the universal enveloping superalgebra of osp(1|2n) a nonstandard adjoint action, endowing it with a module structure. This allows, in particular, to construct a bosonic operator which anticommutes with all the fermionic generators and which appears to be the square root of a certain Casimir operator.
Publié le : 1997-07-05
Classification:  [MATH.MATH-QA]Mathematics [math]/Quantum Algebra [math.QA] 
@article{hal-00350833,
     author = {Arnaudon, D. and Bauer, M. and Frappat, L.},
     title = {On Casimir's Ghost},
     journal = {HAL},
     volume = {1997},
     number = {0},
     year = {1997},
     language = {en},
     url = {http://dml.mathdoc.fr/item/hal-00350833}
}

Arnaudon, D.; Bauer, M.; Frappat, L. On Casimir's Ghost. HAL, Tome 1997 (1997) no. 0, . http://gdmltest.u-ga.fr/item/hal-00350833/