The Big Bang as an Increase of Space Dimensions – a new Scenario for the Universe Evolution [NOT TRANSLATED]
2013-03-06
00:00
Bellaterra (C5/020)
The dimensional dependence of the UV divergences in QFT gives a simple way for their overcoming: by lowering the topological dimension of space at short distances (large momentum-transfers).
This creates a novel field of research, namely physics on manifolds with variable space geometry, including the change of the topological dimension. Instead of fixing the compactification radii of some dimensions, we let them be space-time functions obtained by solving Einstein Eqs. Some instructive r …[NOT TRANSLATED]