|
|
|
| Speaker: |
Luca Tomassini, U. Tor Vergata, Roma
|
| Title: |
Noncommutative Friedmann-Walker spacetimes, quantum field theory and the Einstein equations
|
| Abstract: |
In this talk I will report on recent progress on the extension of DFR quantum field theory on noncommutative Minkowski spacetime to the case of arbitrary expanding flat
Friedmann-Walker spacetimes. These allow to make sense of a noncommutative version of Friedmann equations whose solution is in turn expected to determine the precise form of the
spacetime commutation relations.
|
|
 |
 |
G |
ruppo di |
R |
icerca |
E |
uropeo |
F |
ranco- |
I |
taliano in |
GE |
ometria |
N |
on |
CO |
mmutativa |
| roupement de |
echerche |
uropéen |
ranco |
talien en |
ométrie |
on |
mmutative |
|
