Erosion processes of metal cathodes by electric vacuum arcs: S Goldsmith, Department of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel

Generalized Noether's theorem. I. Theory

Generalized Noether's theorem. I. Theory: Joe Rosen. Department of Physics and Astronomy, Tel-Aviv University, Tel-Aviv 69978, Israel

📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 86 KB

This article is a theoretical investigation of generalized Noether's theorem, which, though unconcerned with considerations such as coordinate transformations, symmetry, and invariance, is the basic mechanism of conventional Noether's theorem, its extensions, and its inverse. The generalized theorem

Generalized Noether's theorem. II. Appli

Generalized Noether's theorem. II. Application: Joe Rosen. Department of Physics and Astronomy, Tel-Aviv University, Tel-Aviv, Israel 69978

📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 86 KB

This article is a theoretical investigation of generalized Noether's theorem, which, though unconcerned with considerations such as coordinate transformations, symmetry, and invariance, is the basic mechanism of conventional Noether's theorem, its extensions, and its inverse. The generalized theorem

Characterization of gravitational theori

Characterization of gravitational theories by cumulative effects in free particles' motion and in the behaviour of clocks: M. Enosh and A. Kovetz. Department of Physics and Astronomy, Tel-Aviv University, Ramat-Aviv, Israel

📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 73 KB

Kinematical properties of gravitation which are equivalent to the geodetic hypothesis of Einstein's theory of gravitation are looked for. It is shown that a generalized vorticity theorem, as well as the possibility of synchronizing adjacent clocks during a finite time interval, characterize Einstein