On the Classification of the Lie Algebras
نویسنده
چکیده
was introduced in [2, 3, 6] as a generalization of the coupled quantized harmonic oscillators [7], namely, themodel of light amplifier L−2 1 , and themodel of two-level optical atom L1, whose Hamiltonian model H = K0 +λ(K+ +K−), λ is the coupling parameter. The matrix representations of Lr of least degree satisfying the physical properties K2 =K† 1 († stands for Hermitian conjugation and K0 is a real diagonal operator representing energy) were discussed in [2, 3, 6].
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تاریخ انتشار 2004