Comments on ``The Einstein-Hilbert Lagrangian Density in a 2-dimensional Spacetime is an Exact Differential'' by R. da Rocha and W.A. Rodrigues, Jr

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dc.creatorKiriushcheva, N.
dc.creatorKuzmin, S. V.
dc.date2006-02-04
dc.date.accessioned2026-07-07T07:02:51Z
dc.date.available2026-07-07T07:02:51Z
dc.descriptionWe argue that the recent result of da Rocha and Rodrigues that in two dimensional spacetime the Lagrangian of tetrad gravity is an exact differential [1], despite the claim of the authors, neither proves the Jackiw conjecture [2], nor contradicts to the conclusion of [3]. This demonstrates that the tetrad formulation is different from the metric formulation of the Einstein-Hilbert action.
dc.description14 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0602042
dc.identifierhttp://arxiv.org/abs/hep-th/0602042
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108751
dc.subjectHigh Energy Physics - Theory
dc.titleComments on ``The Einstein-Hilbert Lagrangian Density in a 2-dimensional Spacetime is an Exact Differential'' by R. da Rocha and W.A. Rodrigues, Jr
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