Actual scientific interests:
Quanutm field theories in curved spacetimes.
Quanutm description of space and time.
Hidden symmetries near event horizons.
Explanations of black hole entropy.
Holography in asymptotically flat spacetimes and near cosmological horizon.
Semiclessical Einstein equations.
Quantum theories and cosmological models of universe.
Local formulation of Thermodynamical laws and the relation with phase space measures.