Ashtekar-wheeler-dewitt equation and inflationary scenario

研究成果: Chapter

摘要

Ashtekar-Wheeler-DeWitt Equation for quantized coupled gravitational and scalar fields is considered, together with its expansion in terms of a dimensionless parameter which is the ratio of the "typical" total potential energy density to the Planck energy density. Conditions favourable to the inflationary scenario are derived, and the correspondence between inflationary states and perturbations of the exact Chern-Simons State for quantum gravity in 4-dimensions are discussed. If certain conditions are satisfied, the Ashtekar-Wheeler-DeWitt equation reduces to a Schrodinger Equation which describes quantized scalar field which evolves with respect to a Schwinger-Tomonaga time which increases with the volume of the universe in an inflationary universe with approximate de Sitter metric.

原文English
主出版物標題The Tenth Marcel Grossmann Meeting
主出版物子標題On Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories
發行者World Scientific Publishing Co.
頁面2307-2309
頁數3
3
ISBN(電子)9789812704030
ISBN(列印)9789812566676
DOIs
出版狀態Published - 2006 一月 1

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

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