1 citations · 1 across the 1 of their papers we have counts for
3 papers
gr-qc2007★ 19 cited
Metric gravity theories and cosmology:II. Stability of a ground state in f(R) theories
Leszek M. Sokolowski
A fundamental criterion of viability of any gravity theory is existence of a stable ground-state solution being either Minkowski, dS or AdS space. Stability of the ground state is…
gr-qc2003★ 1 cited
Restrictions on possible forms of classical matter fields carrying no energy
Leszek M. Sokolowski
It is postulated in general relativity that the matter energy-momentum tensor (named the stress tensor) vanishes if and only if all the matter fields vanish. In classical lagrangia…
gr-qc1995
Universality of Einstein's General Relativity
Leszek M. Sokolowski
Among relativistic theories of gravitation the closest ones to general relativity are the scalar-tensor ones and these with Lagrangians being any function f(R) of the curvature sca…