SEARCHING COSMOLOGICAL MODELS FROM THE PHENOMENOLOGY OF LARGE ACCELERATORS

Abstract

The matter state appearing just after the inelastic hadronic collisions, presently called 'glasma', is here taken as the dominant matter-energy content of the early universe. As a result, an anisotropic cosmological toy-model is obtained in the limit of early times. This is a simple example of a collider physics motivated cosmology, the relevance of which relying in the occurrence of a true cosmic singularity (as usual big-bang models) despite the fact that the resulting metric tensor is regular everywhere.