Liberdade na Pesquisa – O Globo
Liberdade_na_Pesquisa-OGLOBO-03-08-2010
Artigos
On a geometrical description of quantum mechanics
We show that quantum mechanics can be interpreted as a modification of the Euclidean nature of…
Gaussian Coordinate Systems for the Kerr Metric
We present a class of Gaussian coordinate systems for the Kerr metric obtained from the relativistic…
Toy model of a fake inflation
Discontinuities in nonlinear field theories propagate through null geodesics in an effective metric that depends on…
Extended Born-Infeld dynamics and cosmology
We introduce an extension of the Born-Infeld action for a scalar field and show that it…