Browsing by Title "Linewidths of collective excitations of the inhomogeneous electron gas: Application to two-dimensional quantum strips"
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Linewidths of collective excitations of the inhomogeneous electron gas: Application to two-dimensional quantum strips
(American Physical Society, 1998)t is well known that high-frequency collective excitations in electronic systems are not Landau damped, i.e., they cannot decay effectively into single particle-hole pairs. The leading damping mechanism in this regime is ...