2 papers
physics.gen-ph2000
Geodesic Lines in the Gravitational Field of Nonlinear Cosmic Strings
L. M. Chechin, T. B. Omarov
We briefly review the equations of motion and the space-time interval due to the nonlinear cosmic string that have been derived in ref. [3] for the first time. The different types…
astro-ph1998
Gravitational Field and Equations of Motion of Nonlinear Cosmic String
L. M. Chechin, T. B. Omarov
For the case of tension tensor containing nonlinear terms in , we give generalization of Vilenkin metrics and equations of motion of cosmic string. Dynamics of nonlinear strin…