翻訳と辞書
Words near each other
・ Group Diane
・ Group Domain of Interpretation
・ Group dynamics
・ Group E
・ Group E (FIA)
・ Group E (vase painting)
・ Group E Series Production Touring Cars
・ Group editor
・ Group emotion
・ Group entity
・ Group Exemption Letter
・ Group extension
・ Group F
・ Group f/64
・ Group family
Group field theory
・ Group for a Switzerland Without an Army
・ Group for Reflection among Catholics
・ Group for Social Dialogue
・ Group for the Advancement of Psychiatry
・ Group for the Environment, Renewable Energy and Solidarity
・ Group for the Study of Reactive Motion
・ Group Fortification Lorraine
・ Group Fortification Marne
・ Group Fortification Verdun
・ Group Fortification Yser
・ Group Fortifications Francois-de-Guise
・ Group Fortifications of Aisne
・ Group Fortifications Of Saint-Quentin
・ Group G


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Group field theory : ウィキペディア英語版
Group field theory

Group field theory (GFT) is a quantum field theory in which the base manifold is taken to be a Lie group. It is closely related to background independent quantum gravity approaches such as loop quantum gravity, the spin foam formalism and causal dynamical triangulation. It can be shown that its perturbative expansion can be interpreted as spin foams and simplicial pseudo-manifolds (depending on the representation of the fields). Thus, its partition function defines a non-perturbative sum over all simplicial topologies and geometries, giving a path integral formulation of quantum spacetime.
== See also ==

*shape dynamics
*Causal Sets
*Fractal cosmology
*Loop quantum gravity
*Planck scale
*Quantum gravity
*Regge calculus
*Simplex
*Simplicial manifold
*Spin foam

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Group field theory」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.