Dynamical structure of four-dimensional Chamseddine's gauge theory of gravity

被引：0
|
作者：
Mignemi, S
机构：
[1] Univ Cagliari, Dipartimento Matemat, I-09123 Cagliari, Italy
[2] Ist Nazl Fis Nucl, Sez Cagliari, Cagliari, Italy
来源：
PHYSICAL REVIEW D | 1999年 / 59卷 / 06期
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D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We perform the Dirac Hamiltonian analysis of a four-dimensional gauge theory of gravity with an action of the topological type, which generalizes some well-known two-dimensional models. We show that, in contrast with the two-dimensional case, the theory has a nonvanishing number of dynamical degrees of freedom and that its structure is very similar to higher-dimensional Chern-Simons gravity. [S0556-2821(99)06004-X].
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页数：6
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