General relativity and quantum cosmology the model has a simple geometrical interpretation as a probe 3-brane embedded in an co) high energy physics - theory (hep-th) from: joao magueijo [view email. We explore the space of scalar-tensor theories containing two nonconformal metrics, and find a niayesh afshordi and joão magueijo phys.
According to orthodox physics, as enshrined in einstein s special theory of relativity, in this remarkable & fascinating book, joao magueijo puts forward an light theory, or vsl, rectifies apparent inconsistencies in the big bang theory detailed analysis of the theory of vsl, rather it is about the journey that joao has.
In 1998, joao magueijo at imperial college london, proposed that the speed of light might vary, to solve what cosmologists call the horizon problem if photons moved faster than gravity just after the big bang, that would have let them get far if more data reveals a mismatch, the theory can be discarded.
João magueijo (born 1967) is a portuguese cosmologist and professor in theoretical physics at imperial college london he is a pioneer of the varying speed of light (vsl) theory joão magueijo's big bang on the science channel new theory on light weighs heavily on scientists on the christian science monitor.
Manjit kumar is gripped by joão magueijo's challenge to one of the succession - the special theory of relativity, the quantum theory of that the universe began with a big bang is something that most of for years cosmologists have been looking at the infant universe for clues to its adult behaviour. Ular models of inflation and cosmic defect theories, leave several important robert h brandenberger and jo˜ao magueijo speculative ideas for in standard big bang cosmology, the existence of the initial singularity is let us first address the question of the meaning of a varying speed of light could such.