Monthly Archives: December 2014

There has been a coverage by ATHENA of our paper on universal relations  pulsars with fast rotation. Athena is the science and technology diffusion journal of the French speaking Belgian community. see http://recherche-technologie.wallonie.be/athena/index.html?IDR=12182 or download the September edition here.

Black holes are thermodynamical objects. They are characterized by an internal energy (mass), a temperature, an entropy, … The entropy, for instance has a nice geometric connection, since it is given by a quarter of horizon area ! In the … Continue reading →