Autor:
Deruelle, N.
Merino, N.
Olea, R.
In this paper we show how to translate into tensorial language the Chern-Weil theorem for the Lorentz symmetry, which equates the difference of the Euler densities of two manifolds to the exterior derivative of a transgression form. For doing so we need to introduce an auxiliary, hybrid manifold ...
Enlace original:
http://repositorio.unab.cl/xmlui/handle/ria/11047
Deruelle, N.
,
Merino, N.
,
Olea, R.
,
[Chern-Weil theorem, Lovelock Lagrangians in critical dimensions, and boundary terms in gravity actions]
,
Chern-Weil theorem, Lovelock Lagrangians in critical dimensions, and boundary terms in gravity actions
