Loop quantum gravity, twistors, and some perspectives on the problem of time

Simone Speziale (1, 2)

1 CPT - E4 Gravité quantique
2 CPT - Centre de Physique Théorique - UMR 7332

I give a brief introduction to the relation between loop quantum gravity and twistor theory, and comment on some perspectives on the problem of time.

Domaines: Relativité Générale et Cosmologie Quantique [gr-qc]; Physique des Hautes Energies - Théorie [hep-th]

Simone Speziale. Loop quantum gravity, twistors, and some perspectives on the problem of time. 2nd International Conference on New Frontiers in Physics (ICNFP 2013), Aug 2013, Kolymbari, Crete, Greece. pp.00123, ⟨10.1051/epjconf/20147100123⟩. ⟨hal-00990217⟩