000			01821 a2200205 4500
003			OSt
020			_a9783319860633
040			_cIIT Kanpur
041			_aeng
082			_a523.1 _bP422c
100			_aPerlov, Delia
245			_aCosmology for the curious _cDelia Perlov and Alex Vilenkin
260			_bSpringer _c2017 _aSwitzerland
300			_axiv, 372p
520			_aThis book is an introductory text for all those wishing to learn about modern views of the cosmos. Our universe originated in a great explosion - the big bang. For nearly a century cosmologists have studied the aftermath of this explosion: how the universe expanded and cooled down, and how galaxies were gradually assembled by gravity. The nature of the bang itself has come into focus only relatively recently. It is the subject of the theory of cosmic inflation, which was developed in the last few decades and has led to a radically new global view of the universe. Students and other interested readers will find here a non-technical but conceptually rigorous account of modern cosmological ideas - describing what we know, and how we know it. One of the book's central themes is the scientific quest to find answers to the ultimate cosmic questions: Is the universe finite or infinite? Has it existed forever? If not, when and how did it come into being? Will it ever end? The book is based on the undergraduate course taught by Alex Vilenkin at Tufts University. It assumes no prior knowledge of physics or mathematics beyond elementary high school math. The necessary physics background is introduced as it is required. Each chapter includes a list of questions and exercises of varying degree of difficulty.
650			_aClassical and quantum gravitation
650			_a Relativity theory
700			_aVilenkin, Alex
942			_cBK
999			_c567275 _d567275