Recent content by DagmPhys

Hello guys. I was told to prepare a presentation on perturbed Einstein's field equation by my advisor. I got some of the things I needed to start with in the Weinberg's Cosmology book but it was not enough. Can anyone please tell me a book or anything with information on metric perturbation? Thanks

I recommend you to watch Susskind's GR and Cosmology lectures from youtube before going into any trouble reading all these books. Enjoy!