TY - JOUR AU - Álvarez Galindo, Gabriel AU - Finkel Morgenstern, Federico AU - González López, Artemio AU - Rodríguez González, Miguel Ángel PY - 2002 DO - 10.1088/0305-4470/35/41/305 SN - 0305-4470 UR - https://hdl.handle.net/20.500.14352/59719 T2 - Journal of physics A: Mathematical and general AB - We study a large class of models with an arbitrary (finite) number of degrees of freedom, described by Hamiltonians which are polynomial in bosonic creation and annihilation operators, and including as particular cases nth harmonic generation and... LA - eng M2 - 8705 PB - IOP Publishing TI - Quasi-exactly solvable models in nonlinear optics TY - journal article VL - 35 ER -