Author(s): Third student group in the division of theoretical Physics
Pages: 269-276
Year: 1960 Issue:  2
Journal: Journal of Fudan University(Natural Science)
Keyword:  晶格振动; 相互作用; 中电子; 基态能量; 单电子; 声子; 电子气; 自然科学学报; 哈密顿; 运动;
Abstract: The Hamiltonian of elecctron gas with both Coulomb interactions and eletronphonon interactions has been investigated. By means of approximate second quantization the influence of lattice vibrations on the frequency of electron plasma and the shifted ground state energy of the system have been calculated.