Книга: Alexei Deriglazov,Bruno Rizzuti and Genaro Zamudio «Spinning particles»
|
Производитель: "LAP Lambert Academic Publishing" We construct non-relativistic and relativistic non-Grassmann spinning particles on the ground of oldest idea about spin as `intrinsic angular momentum`. Spin degrees of freedom live on a fiber bundle with a base parameterized by the inner angular-momentum coordinates. In the relativistic case, configuration space of the spin degrees of freedom is anti-de Sitter space. This produces both gamma-matrices and Lorentz generators in the course of quantization. Canonical quantization of the model implies the Dirac equation. We present the detailed analysis of both the Lagrangian and the Hamiltonian formulations of the model and obtain the general solution to the classical equations of motion. Comparing Zitterbewegung of the spatial coordinate with the evolution of spin, we ask on the possibility of space-time interpretation for the inner space of spin. We enumerate similarities between our analogous model of the Dirac equation and the two-body system subject to confining potential which... ISBN:9783659143748 Издательство: "LAP Lambert Academic Publishing" (2012)
ISBN: 9783659143748 |
См. также в других словарях:
Stern–Gerlach experiment — In quantum mechanics, the Stern–Gerlach experiment [Walther Gerlach Otto Stern, Das magnetische Moment des Silberatoms , Zeitschrift für Physik 9, 353 355 (1922).] , named after Otto Stern and Walther Gerlach, is an important 1922 experiment on… … Wikipedia
Dylan Morgan — John Dylan Morgan (3 May 1946 5 March 2011) was a physicist, hypnotherapist and author. He developed a theoretical approach to hypnotherapy which he published in his book Principles of Hypnotherapy.[1] He also made important contributions in… … Wikipedia
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
mechanics — /meuh kan iks/, n. 1. (used with a sing. v.) the branch of physics that deals with the action of forces on bodies and with motion, comprised of kinetics, statics, and kinematics. 2. (used with a sing. v.) the theoretical and practical application … Universalium
quantum mechanics — quantum mechanical, adj. Physics. a theory of the mechanics of atoms, molecules, and other physical systems that are subject to the uncertainty principle. Abbr.: QM Cf. nonrelativistic quantum mechanics, relativistic quantum mechanics. [1920 25]… … Universalium
Nanopolymers — The word nano is derived from the Greek word for “dwarf”. It is the prefix for units of 10 9. In a nutshell, nanoscience is the study of the extremely tiny. Nanoscience is concerned with the study of the unique properties of matter at its nano… … Wikipedia
