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Symmetry in Nonlinear Mathematical Physics - 2009
Oksana Kuriksha and Alla Vorobyova (Petro Mohyla Black Sea State University, Mykolayiv, Ukraine)
Exact solutions for Fröhlich–Peierls Hamiltonian model via reduction method
Abstract:
Fröhlich–Peierls Hamiltonian model for electrons which interact
with phonons only with some infinite discrete modes is studied using
group-theoretical methods. Group analysis of this model in
nonequilibrium state in one dimensional case is carried out and some
exact solutions had been found.
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