Commutation Relations and Conservation Laws
- 1 April 1963
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 130 (1), 406-409
- https://doi.org/10.1103/physrev.130.406
Abstract
The response of a physical system to external electromagnetic and gravitational fields, as embodied in the electric current and stress tensor conservation laws, is used to derive the equal-time commutation relations for charge density and energy density.Keywords
This publication has 1 reference indexed in Scilit:
- Non-Abelian Gauge Fields. Relativistic InvariancePhysical Review B, 1962