[hep-th] seminar u petak

[Branislav Cvetkovic]

Postovane kolege,
Marko Vojinovic ce u petak 5.12. u 11 u sali 300 odrzati seminar pod naslovom
"LQG: spin networks and spin foams - a short review". U prilogu vam 
prosledjuejm abstrakt.

Apstrakt: 
We shall give a short review on the properties and geometric 
interpretation of spin networks and spin foams. The quantization of space 
and time is disscussed within the loop quantum gravity framework, and some 
frequently asked questions answered, such as Lorentz invariance, 
triangulation independence and similar. The calculation of the black hole 
entropy will also be sketched. 
                                                 Pozdrav Branislav

-----------------
Institute of Physics, Belgrade
http://www.phy.bg.ac.yu/