A theorem in dynamics of correlations
β Scribed by F. Henin
- Publisher
- Elsevier Science
- Year
- 1971
- Weight
- 490 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0031-8914
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π SIMILAR VOLUMES
The density matrix describing the state of a subsystem of a physical system whose time dependence is assumed to follow a Schrodinger equation does not itself obey a von Neumann equation. The behavior of the eigenvalues and eigenfunctions of this density matrix is studied. An expression for the rate
## Abstract The solution to the linearized equations of dynamical linear piezoelectricity is shown to be unique without requiring definiteness conditions in the elastic coefficients. Only continuity of the normal component of the electric displacement field across the boundary between the elastic b