SQG2 - Loop Quantum Gravity, Quantum Geometry, Spin Foams |
|
Speaker |
Battisti, Marco Valerio |
|
Talk Title |
Big-bounce in a Snyder-deformed quantum cosmology |
|
Abstract |
The Snyder non-commutative geometry is implemented to the Friedmann-Robertson-Walker quantum dynamics. The minisuperspace Heisenberg algebra is here deformed and the modifications are uniquely fixed up to a sign. A non-singular bouncing evolution, \`a la loop quantum cosmology, is then predicted. Notably, the Randall-Sundrum braneworld scenario is also recovered. |
|
Talk view |
|
|
|
|