Speaker
Tomasz Pawłowski
Description
Probing the dynamics in both quantum cosmology and quantum black hole physics to a high level of accuracy is usually quite challenging. I will introduce a range of analytical and numerical tools developed in my research group and dedicated to overcoming that challenge. In particular I will discuss: (i) analytical methods of probing the dynamics of quantum cosmological background to arbitrary quantum corrections order, (ii) efficient methods for arbitrary order semiclassical effective dynamics, (iii) numerical techniques for tracing causal structures of quantum spacetimes applied to (loop) quantum black holes, and (iv) the viability of integrating over superselection sectors in simplest loop quantum models.