13 citations · 13 across the 1 of their papers we have counts for
4 papers
Rippled Cosmological Dark Matter from Damped Oscillating Newton Constant
Aharon Davidson
Let the reciprocal Newton 'constant' be an apparently non-dynamical Brans-Dicke scalar field damped oscillating towards its General Relativistic VEV. We show, without introducing a…
Higgs Driven Geodetic Evolution/Nucleation of de-Sitter Brane
Aharon Davidson, David Karasik, Yoav Lederer
Geodetic evolution of a de-Sitter brane is exclusively driven by a Higgs potential, rather than by a plain cosmological constant. The deviation from Einstein gravity, parameterized…
Dynamical Localization of Gravity
Aharon Davidson, Philip D. Mannheim
We show that the thin wall limit of the thick domain wall associated with a sine-Gordon soliton in a single non-compactified patch of 5-dimensional spacetime explicitly yields the…
Fourth Order Theories Without Ghosts
Philip D. Mannheim, Aharon Davidson
Using the Dirac constraint method we show that the pure fourth-order Pais-Uhlenbeck oscillator model is free of observable negative norm states. Even though such ghosts do appear w…