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
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.