Abstract:
Equations of motion are obtained for a scalar and a spinor field in a four-dimensional non-Euclidean momentum space. They contain as a parameter a fundamental length l and go over into the ordinary Klein–Gordon and Dirac equations in the limit l→0. In the new formalism, an important part is played by the concept of a “vacuum momentum”, which is due to I. E. Tamm. The obtained equations remain invariant under spatial reflection only when the vacuum momentum is simultaneously transformed.
Citation:
I. P. Volobuev, V. G. Kadyshevskii, M. D. Mateev, R. M. Mir-Kassimov, “Equations of motion for scalar and spinor fields in a four-dimensional non-euclidean momentum space”, TMF, 40:3 (1979), 363–372; Theoret. and Math. Phys., 40:3 (1979), 800–807