Jan 25 – 27, 2023
Lindenberg cultuurhuis
Europe/Amsterdam timezone

Hamiltonians and quantum gravity: present and future

Jan 27, 2023, 9:30 AM
30m
Valkhofzaal (Lindenberg cultuurhuis)

Valkhofzaal

Lindenberg cultuurhuis

Ridderstraat 23, 6511 TM Nijmegen

Speaker

Prof. Fernando Barbero (IEM-CSIC, Madrid)

Description

The canonical quantization of gravity relies on its Hamiltonian formulation in an appropriate phase space. A geometric approach to the Hamiltonian treatment of singular field theories is very useful, especially when the spacetime manifold has boundaries. In the present talk I will quickly review these geometric methods, illustrate how they work with a very quick derivation of the real Ashtekar formulation, and discuss the need to carefully characterize the field spaces used to formulate the theory.

Primary author

Prof. Fernando Barbero (IEM-CSIC, Madrid)

Presentation materials

There are no materials yet.