Gravitational waves in the presence of a dynamical four-form
arXiv:1203.5780
Abstract
Propagation of weak gravitational waves, when a dynamical four-form is around, has been investigated. Exact, self-consistent solutions corresponding to plane, monochromatic gravitational waves have been studied.
arXiv commentBased on the paper presented in the ICGC - 2011, held at Goa during December 14 - 19, 2011