Buscar
Mostrando ítems 1-10 de 458
Braneworlds scenarios in a gravity model with higher order spatial three-curvature terms
(Springer, 2013-04-04)
Q curvature and gravity
(American Physical Society, 2018-11)
In this paper, we consider a family of n-dimensional, higher-curvature theories of gravity whose action is given by a series of dimensionally extended conformal invariants. The latter correspond to higher-order generalizations ...
On ads to ds transitions in higher-curvature gravity
(2015)
We study the possible existence of gravitational phase transitions from AdS to dS geometries in the context of higher-curvature gravities. We use Lanczos-Gauss-Bonnet (LGB) theory with a positive cosmological constant as ...
Deeper discussion of Schrödinger invariant and logarithmic sectors of higher-curvature gravity
(American Physical Society, 2011-05)
The aim of this paper is to explore D-dimensional theories of pure gravity whose space of solutions contains a certain class of anti-de Sitter waves including, in particular, Schrödinger invariant spacetimes. This leads ...
Critical points of higher order for the normal map of immersions in R^ d
(Topology and its Applications, 2018)
Bending rigidity and higher-order curvature terms for the hard-sphere fluid near a curved wall
(American Physical Society, 2014-03)
In this work I derive analytic expressions for the curvature-dependent fluid-substrate surface tension of a hard-sphere fluid on a hard curved wall. In the first step, the curvature thermodynamic properties are found as ...