arXiv
Open Access
2010
Generalized Dynamics of the Mass Point with Internal Degrees of Freedom
A. N. Tarakanov
Abstrak
An equation of motion of the mass point with internal degrees of freedom in scalar potential $U$ depending on relative coordinates and time, velocity and accelerations is obtained both for non-relativistic and relativistic case. In non-relativistic case a generalization of the energy conservation law follows, if $\partial U / \partial t = 0$ fulfilled. A concept of work is generalized to relativistic case, leading to corresponding integral of motion, if $\partial U / \partial τ= 0$ fulfilled, where $τ$ is proper time of the point. In neglecting an internal degrees of freedom and absence of interaction this integral of motion gives standard Special Relativity.
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A. N. Tarakanov
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2010
- Bahasa
- en
- Sumber Database
- arXiv
- Akses
- Open Access ✓