POISSON STRUCTURE AND INTEGRABILITY OF THE NEUMANN-MOSER-UHLENBECK MODEL
1990 ◽
Vol 05
(23)
◽
pp. 4477-4488
◽
Keyword(s):
Neumann’s model, describing the motion of a particle on an N-sphere under harmonic forces, is studied from the point of view of classical and quantum integrability. Classical integrability is derived from a generalized structure, “R-S couple” or “D-matrix” for the Poisson brackets of the Lax operator. The already-known set of conserved quantities for this model turns out to follow straightforwardly from this structure. It gives rise to a set of commuting operators at the quantum level, and the algebra of Lax operators directly follows from the classical one.
1994 ◽
Vol 09
(06)
◽
pp. 483-489
◽
1992 ◽
Vol 07
(supp01a)
◽
pp. 405-418
1991 ◽
Vol 06
(01)
◽
pp. 163-170
Keyword(s):
2017 ◽
Vol 375
(2108)
◽
pp. 20160429
◽
1994 ◽
Vol 15
(4)
◽
pp. 379-389
◽
Keyword(s):
2021 ◽
2021 ◽
1995 ◽
Vol 10
(38)
◽
pp. 2955-2966
◽
Keyword(s):
1962 ◽
Vol 14
◽
pp. 169-257
◽
Keyword(s):