Deformation theory and quantization. I. Deformations of symplectic structures: F. Bayen, Départment de Mathématiques, Université de Paris 6, 75230 Paris Cedex 05, France, M. Flanto and C. Fronsdal, University of California, Los Angeles, California 90024, A. Lichnerowicz and D. Sternheimer, Physique Mathématique, Collége de France, 75231 Paris Cedex 05, France

Deformation theory and quantization. II.

Deformation theory and quantization. II. Physical applications: F. Bayen, Département de Mathématiques, Université de Paris 6, 75230 Paris Cedex 05, France; M. Flato and C. Fronsdal, Department of Physics, University of California, Los Angeles, California 90024; A. Lichnerowicz and D. Sternheimer, Physique Mathématique, Collège de France, 75231 Paris Cedex 05, France

📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 93 KB

Experiments on plasmon excitation by electrons which scatter at large angles constitute one of the basic sources of information on plasmon in solids. These experiments provide spectra especially rich in detail, of electrons backscattered from targets having a comparatively perfect structure. Besides