4 papers
Synthesis models in the VO framework
M. Cervino, E. Terlevich, R. Terlevich +4
The theory interest group in the International Virtual Observatory Alliance (IVOA) has the goal of ensuring that theoretical data and services are taken into account in the IVOA st…
An approximate analytical method for inferring the law of gravity from the macroscopic dynamics: Thin-disk mass distribution with exponential density
Carlos Rodrigo-Blanco
The gravitational potential and the gravitational rotation field generated by a thin-disk mass distribution with exponential density are considered in the case when the force betwe…
An exact analytical method for inferring the law of gravity from the macroscopic dynamics: Spherical mass distribution with exponential density
Carlos Rodrigo-Blanco
We consider the gravitational potential and the gravitational rotation field generated by an spherical mass distribution with exponential density, when the force between any two ma…
Rotation curves for spiral galaxies and non-Newtonian gravity: A phenomenological approach
C. Rodrigo-Blanco, J. Pérez-Mercader
Rotation curves of spiral galaxies are known with reasonable precision for a large number of galaxies with similar morphologies. The data implies that non-Keplerian fall--off is se…