Statistics and interactions of elementary excitations in Liouville space
β Scribed by H. Turschner
- Publisher
- Elsevier Science
- Year
- 1973
- Weight
- 560 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0031-8914
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π SIMILAR VOLUMES
We report a relaxation study of elementary excitations in heavily underdoped Bi 2 Sr 2 CaCu 2 O 8+d (Bi2212) using picosecond Raman Spectroscopy. In B 1g symmetry, the two-magnon peak shows a super-linear power dependence which is ascribed to excess magnon population. In contrast, the broad feature
The effective medium theory of hopping by Bleibaum, Bo Β¨ttger and Bryksin is generalized to finite temperatures. Starting point is the system of rate equations for the (localized) site occupation numbers of a disordered system. An effective generalized Fokker-Planck equation is derived thereof, whic