arXiv:nucl-th/0503085·v2·Nuclear Theory
Investigation of Zero-Sound Dispersion Equation in the Complex Plane of Frequency
V.A. Sadovnikova (St. Petersburg, INP)🇷🇺
Abstract
The known solutions to the zero-sound dispersion equation are considered as placed on the physical and unphysical sheets in the complex plane of frequency.
Comments: 15 pages, 7 figures