标题： Regge Teitelboim 小宇宙宇宙学的新哈密顿分析 显示英文标题

标题： New Hamiltonian analysis of Regge Teitelboim minisuperspace cosmology

摘要： 一种新的哈密顿量形式化方法，用于从Regge和Teitelboim引入的测地膜引力模型中得出的极小超空间宇宙学。 该模型在高阶导数理论框架下进行考虑，这有助于哈密顿量形式化。 分析是使用等效的一阶方法进行的。 约束代数被证明实现了一个截断的维拉索罗代数。 构建了一个包含精确数量规范参数的规范生成器。 已经证明了规范对称性和重参数化对称性之间的等价性。 提供了完整的规范固定计算，并指出了形式化的量子化。 显示英文摘要

摘要： A new Hamiltonian formulation of the minisuperspace cosmology following from the geodetic brane gravity model introduced by Regge and Teitelboim is presented. The model is considered in the framework of higher derivative theories which facilitates Hamiltonian formulation. The analysis is done using the equivalent first order approach. The constraint algebra is shown to realize a truncated Virasoro algebra. The gauge generator containing the exact number of gauge parameters is constructed. Equivalence between the gauge and reparametrization symmetries has been demonstrated. Complete gauge fixed computations have been provided and formal quantization is indicated.