INTRODUCTION TO COVARIANT QUANTUM GRAVITY AND ASYMPTOTIC SAFETY, AN(100 YEARS OF GENERAL RELATIVITY)

协变式量子引力与渐进安全导论

高能物理学

原   价:
1235.00
售   价:
926.00
发货周期:预计3-5周发货
作      者
出  版 社
出版时间
2017年02月20日
装      帧
精装
ISBN
9789813207172
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页      码
312
语      种
英文
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图书简介
This book covers recent developments in the covariant formulation of quantum gravity. Developed in the 1960s by Feynman and DeWitt, by the 1980s this approach seemed to lead nowhere due to perturbative non-renormalizability. The possibility of non-perturbative renormalizability or "asymptotic safety", originally suggested by Weinberg but largely ignored for two decades, was revived towards the end of the century by technical progress in the field of the renormalization group. It is now a very active field of research, providing an alternative to other approaches to quantum gravity. Written by one of the early contributors to this subject, this book provides a gentle introduction to the relevant ideas and calculational techniques. Several explicit calculations gradually bring the reader close to the current frontier of research. The main difficulties and present lines of development are also outlined. Key Features: ○ First book on quantum gravity focusing specifically on the asymptotic safety approach ○ Puts asymptotic safety in context of more general work on quantum gravity ○ Complete overview of the literature on asymptotic safety
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