دانلود کتاب کاربردهای نسبیت عام با مسائل

Chapter 1: Elements of General Relativity

In this chapter we give a brief introduction to general relativity (GR), and in particular we discuss the main equations we will need in the following ones. We keep this chapter very short, and for more detailed derivation and explanation of the various formulae and concepts we refer to the literature, as indeed there are many excellent books on general relativity, some of which we list at the end of this chapter for further reading, without, however, any pretension of being exhaustive