Non-local gravity from hamiltonian point of view

被引：15
|
作者：
Kluson, Josef [1 ]
机构：
[1] Masaryk Univ, Fac Sci, Dept Theoret Phys & Astrophys, CS-61137 Brno, Czech Republic
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2011年 / 09期
关键词：
Models of Quantum Gravity; Classical Theories of Gravity; SPACETIME DIFFEOMORPHISMS; COSMOLOGICAL CONSTANT; REPRESENTATIONS;
D O I：
10.1007/JHEP09(2011)001
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
This short note is devoted to the canonical analysis of the non-local theories of gravity. We find their Hamiltonian and determine the algebra of constraints. We perform this analysis for non-local theories of gravity formulated both in Jordan and Einstein frame. The result of our analysis is that Hamiltonian formulation does not bring to clear identification of ghosts presence in non-local gravity.
引用
收藏
页数：15
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