New views on the low-energy side of gravity

Understand

Common wisdom associates all the unraveled and theoretically challenging aspects of gravity with its UV-completion.

• However, there appear to be few difficulties afflicting the effective framework for gravity already at low energy, that are likely to be detached from the high-energy structure.
• Those include the black hole information paradox, the cosmological constant problem and the rather involved and fine tuned model building required to explain our cosmological observations.
• I review some on-going research that aims to generalize and extend the low-energy framework for gravity.