EU2C - Quantum Fields |
|
Speaker |
Modesto, Leonardo |
|
Coauthors |
|
| Talk Title |
Finite Quantum Gravity |
|
Abstract |
We present two proposal for quantum gravity: Nonlocal Quantum Gravity and Lee-Wick Quantum Gravity. The first one is described by a weakly nonlocal action whose perturbative spectrum at most consists on two fields, the graviton and the Starobinsky's scalaron, while the second one admits also for the presence of complex conjugate fields. Both the theories are super-renormalizable or finite at quantum level, perturbatively unitary, and macrocausal. |
|
Talk view |
|
|
|
|