论文标题
高阶重力理论的各向异性模型中的规范等效性
Canonical equivalence in anisotropic models for higher order theory of gravity
论文作者
论文摘要
我们表明,与各向同性模型一样,“ dirac算法”和“修饰的horowitz”形式主义'导致了哈密顿的相同的相位空间结构,用于具有曲率平方的引力作用,以弯曲的术语,在各向异性时空,bianchi-i,bianchi-i,bianchi-i,bianchi-i,bianchi-iiii and kantowski-sachskicski-sachskachskachskachs cocachs and and-otiation。
We show that as in the case of isotropic models, the `Dirac Algorithm' and `Modified Horowitz' Formalism' lead to identical phase-space structure of the Hamiltonian for the gravitational action with curvature squared terms, in anisotropic space-time, viz, Bianchi-I, Bianchi-III and Kantowski-Sachs models too.