Space Time Foliation in Quantum Gravity is popular PDF and ePub book, written by Yuki Sato in 2014-05-28, it is a fantastic choice for those who relish reading online the Science genre. Let's immerse ourselves in this engaging Science book by exploring the summary and details provided below. Remember, Space Time Foliation in Quantum Gravity can be Read Online from any device for your convenience.
Space Time Foliation in Quantum Gravity Book PDF Summary
In this thesis, the author considers quantum gravity to investigate the mysterious origin of our universe and its mechanisms. He and his collaborators have greatly improved the analyticity of two models: causal dynamical triangulations (CDT) and n-DBI gravity, with the space-time foliation which is one common factor shared by these two separate models. In the first part, the analytic method of coupling matters to CDT in 2-dimensional toy models is proposed to uncover the underlying mechanisms of the universe and to remove ambiguities remaining in CDT. As a result, the wave function of the 2-dimensional universe where matters are coupled is derived. The behavior of the wave function reveals that the Hausdorff dimension can be changed when the matter is non-unitary. In the second part, the n-DBI gravity model is considered. The author mainly investigates two effects driven by the space-time foliation: the appearance of a new conserved charge in black holes and an extra scalar mode of the graviton. The former implies a breakdown of the black-hole uniqueness theorem while the latter does not show any pathological behavior.
Detail Book of Space Time Foliation in Quantum Gravity PDF
- Author : Yuki Sato
- Release : 28 May 2014
- Publisher : Springer
- ISBN : 9784431549475
- Genre : Science
- Total Page : 112 pages
- Language : English
- PDF File Size : 7,5 Mb
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