Gravitational wave of the Bianchi VII universe: particle trajectories, geodesic deviation and tidal accelerations

For the gravitational wave model based on type III Shapovalov space-time, test particle trajectories and exact solution of geodesic deviation equations for Bianchi VII universe are obtained. Based found 4-vector deviation, tidal accelerations in a calculated. obtained privileged coordinate system, an explicit form transformations into synchronous reference system is found, which allows time synchronization at any points space-time with separation spatial coordinates. The used associated freely falling observer base geodesic. In metric, describes variant primordial wave. results work can be to study plasma radiation generated by