@article{oai:ir.soken.ac.jp:00003343,
 author = {湯川, 哲之 and YUKAWA, Tetsuyuki and KURASAWA, Haruki},
 issue = {3-4},
 journal = {Physics Letters B, Physics Letters B},
 month = {Sep},
 note = {We study the dispersion law of sound propagation in the degenerate Fermi liquid. In contrast with the Landau theory at zero temperature we find the damped oscillation mode (Landau damping) due to quantum effects. The relation between the frequency and the width of this mode has a similar character as found in giant resonances.},
 pages = {162--166},
 title = {Landau damping in the degenerate Fermi liquid},
 volume = {129},
 year = {1983}
}