Comparison between quantum and classical diffusion functions for channeled particles

Comparison between equations-of-motion a

Comparison between equations-of-motion and green's function methods for the particle-hole response function

✍ Francis S.M. Tsui; Karl F. Freed 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 787 KB

We show that, apart from a few differences;the equations-of-motion method of h ¶cKoy et al. provides the Ieading COTrection to the random phase approximation (with exchange). in ths fully renkmalized responx function (density-density correlation function). Thus, their equations-of-motion method is s