Research Group:
Speaker:
Tajron Jurić
Institution:
RB Institute, Zagreb, Croatia
Schedule:
Tuesday, April 19, 2016 - 14:15 to 15:45
Location:
A-136
Abstract:
In this seminar I will talk about two recent topics I worked on:
- Certain models of NCQFT
- Construction of NC metric
In the first part I will show you a scalar field theory and a certain gaugetheory on a deformed R^3 space, which are free of UV/IR mixing and even more,they are perturbativly finite, rendering the long forgotten dream ofnoncommutativity serving as a natural UV cut-off.In the second part I will elaborate on some recent results about construction of NC metric as a parallel to what was found in E.Beggs, S.Majid "Gravity induced from quantum spacetime", Class.Quant.Grav 31 (2014) 0305020.