Web Page

Bartolomé Coll


Systèmes de Référence Relativistes
SYRTE-CNRS
Observatoire de Paris
61, Avenue de l'Observatoire
75014 Paris, France

On Line Papers:

Gravitation:
About deformation and rigidity in relativity. PDF

About deformation and rigidity in relativity (Slides for ERE 2006). PDF

A Universal Law of Gravitational Deformation for General Relativity.
PDF

The Newtonian Point Particle (Coll & Ferrando). PDF

Temps uniforme et indice d'un fluide en relativité. PDF

 
           Thermohydrodynamics:

Local Thermal Equilibrium and Ideal Gas Stephani Universes (Coll & Ferrando). PDF

Ideal Gas Stephani Universes (Coll & Ferrando). PDF

Physics of Relativistic Perfect Fluids (Coll & Ferrando). PDF

Fronts de combustion en magnétohydrodynamique relativiste. PDF

 
           Electromagnetism:

Concepts for a Theory of the Electromagnetic Field. PDF


Coordinate Systems and Frames
:

On Newtonian frames (Coll, Ferrando & Morales). PDF

Relativistic positioning systems: the emission coordinates (Coll, Pozo). PDF

Positioning with stationary emitters in a two-dimensional space-time (Coll, Ferrando & Morales). PDF

Two-dimensional approach to relativistic positioning systems (Coll, Ferrando & Morales). PDF

Relativistic Positioning Systems (arXiv:gr-qc/0601110v2). PDF

A Galactic Positioning System (Coll & Tarantola)(Poster for JSR 2003). PDF

Un système de positionnement galactique (Coll & Tarantola)(Slides for Grex 2003). PDF

A Principal Positioning System for the Earth (arXiv:gr-qc/0306043). PDF

A Principal Positioning System for the Earth (Slides for Grex 2002). PDF

Physical Relativistic Frames. PDF

Physical Relativistic Frames (Slides for Grex 2001). PDF

Elements for a Theory of Relativistic Coordinate Systems: Formal and Physical Aspects. PDF

199 Causal Classes of Space-time Frames (Coll & Morales). PDF.  Poster: PDF

Light Coordinates in Relativity. PDF

Coordenadas Luz en Relatividad. PDF


Structures:

On the geometry of Killing and conformal tensors (Coll, Ferrando & Sáez). PDF

On the Leibniz bracket, the Schouten bracket and the Laplacian (Coll & Ferrando). PDF

Three-Dimensional Metrics as Deformations of a Constant Curvature Metric (Coll, Llosa & Soler). PDF

Composition of Lorentz Transformations in Terms of their Generators (Coll & San José). PDF

Almost-Product Structures in Relativity (Coll & Ferrando). PDF


            Essais:

De lo uno a lo mucho. PDF

Enseñar lo que se enseña. PDF

Enseigner ce que l'on enseigne. PDF

Sobre el plagi en ciència. PDF

Conocer el espacio-tiempo. PDF


Collaborations:

Gravitation et Expérience (GDR CNRS 1053).

Albert Tarantola (Institut de Physique du Globe de Paris).

...


                           Friends:
               
Paco Diaz Velazquez. PDF
                  

Link to the Café Beaubourg Institute of Mathematical Physics