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On the Canonical Formalism for a Higher-Curvature Gravity

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 نشر من قبل Yasuo Ezawa
 تاريخ النشر 1998
  مجال البحث فيزياء
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Following the method of Buchbinder and Lyahovich, we carry out a canonical formalism for a higher-curvature gravity in which the Lagrangian density ${cal L}$ is given in terms of a function of the salar curvature $R$ as ${cal L}=sqrt{-det g_{mu u}}f(R)$. The local Hamiltonian is obtained by a canonical transformation which interchanges a pair of the generalized coordinate and its canonical momentum coming from the higher derivative of the metric.



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