13 citations · 29 across the 4 of their papers we have counts for
4 papers
Remarks on Finite W Algebras
F. Barbarin, E. Ragoucy, P. Sorba
The property of some finite W algebras to be the commutant of a particular subalgebra of a simple Lie algebra G is used to construct realizations of G. When G=so(4,2), unitary repr…
W-realization of Lie algebras: application to so(4,2) and Poincare algebras
F. Barbarin, E. Ragoucy, P. Sorba
The property of some finite W-algebras to appear as the commutant of a particular subalgebra in a simple Lie algebra G is exploited for the obtention of new G-realizations from a "…
Non-Polynomial Realizations of W-Algebras
F. Barbarin, E. Ragoucy, P. Sorba
Relaxing first-class constraint conditions in the usual Drinfeld-Sokolov Hamiltonian reduction leads, after symmetry fixing, to realizations of W algebras expressed in terms of all…
Finite W Algebras and Intermediate Statistics
F. Barbarin, E. Ragoucy, P. Sorba
New realizations of finite W algebras are constructed by relaxing the usual constraint conditions. Then, finite W algebras are recognized in the Heisenberg quantization recently pr…