Abstract
We study the dynamics of a cosmological bubble wall beyond the approximation of an infinitely thin wall.In a previous paper, we discussed the range of validity of this approximationand estimated the first-order corrections due to the finite width.Here, we introduce a systematic method to obtain the wall equation of motion and its profile at each order in the wall width.We discuss in detail the next-to-next-to-leading-order terms.We use the results to treat the growth of spherical bubbles and the evolution of small deformations of planar walls.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.