3 citations · 7 across the 6 of their papers we have counts for
6 papers
Cosmic Time Physics -- On the relation between cosmological redshift and fine structure constant variation
Juan De Vicente
Almost a century ago, Hubble discovered the cosmological redshift of extragalactic objects. The Friedmann-Lemaître-Robertson-Walker (FLRW) metric was presented as a solution of Ein…
Empirical measurement of cosmic luminosity-angular distance relation
Juan De Vicente
One of the keys to understanding the universe is the proper measurement of the relation between the luminosity distance and the angular diameter distance . In 1933 Ether…
On the luminosity-angular distances relation for an expanding universe
Juan De Vicente
The luminosity-angular distance relation for an expanding universe is given by . This relation is commonly proven by geometrical considerations from the source poin…
Locally C-Nash groups
Elías Baro, Juan de Vicente, Margarita Otero
We introduce the category of locally C-Nash groups, basic examples of such groups are complex algebraic groups. We prove that if two complex algebraic groups are locally C-Nash iso…
An extension result for maps admitting an algebraic addition theorem
E. Baro, J. de Vicente, M. Otero
We prove that if an analytic map admits an algebraic addition theorem then there exists a meromorphic map $g:=(…
Two-dimensional simply connected abelian locally Nash groups
E. Baro, J. de Vicente, M. Otero
The aim of this paper is to give a description of simply connected abelian locally Nash groups of dimension . Along the way we prove that, for any , a locally Nash stru…