{"product_id":"conformally-invariant-equations-for-graviton-von-mohsen-fathi","title":"Conformally Invariant Equations for Graviton","description":"\u003cp\u003eRecent astrophysical data indicate that our universe might currently be in a de  Sitter (dS) phase. The importance of dS space has been primarily ignited by the  study of the inflationary model of the universe and the quantum gravity. As we  know Einstein¿s theory of gravitation (with a nonzero cosmological constant) can  be interpreted as a theory of a metric field; that is, a symmetric tensor field of rank-2  on a fixed de Sitter background. It has been shown the massless spin-2 Fierz-Pauli  wave equation (or the linearized Einstein equation) is not conformally invariant.  This result is in contrary with what we used to expect from massless theories. In this  thesis we obtain conformally invariant wave equation for the massless spin-2 in the  dS space. This study is motivated by the belief that conformal invariance may be  the key to a future theory of quantum gravity.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659287282\"\u003e\u003ch3\u003eAn Application of Dirac's Six Cone Method for Massless Particles\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783659287282","offer_id":39486509351005,"sku":"9783659287282","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/e40f4de6-67d1-4297-b903-6878842f3024.jpg?v=1773381169","url":"https:\/\/shop.autorenwelt.de\/en\/products\/conformally-invariant-equations-for-graviton-von-mohsen-fathi","provider":"Autorenwelt Shop","version":"1.0","type":"link"}