We will get a chance to gauge the progress in LQG---how far along they are in dealing with the main outstanding problems. There will be a workshop at Zakopane in late February early March. But we need someone to help by relaying information.(adsbygoogle = window.adsbygoogle || []).push({});

http://www.fuw.edu.pl/~jpa/qgqg3/

Thanks to Guedes for this link!

Jerzy Lewandowski is one of the organizers. And four other great people.

The topics statement is:

"Thedynamics of quantum space(the status of the quantum Hamiltonian constraint in LQG and the covariant implementation of the dynamics in spin foam models and group field theories).

The semiclassical limit and the continuum approximation in loop quantum gravity and therecovering of classical General Relativity and of matter quantum field theoryin such approximation.

Quantum gravitationalobservables.

The role ofdiffeomorphismsin quantum gravity, their nature and possible breaking at the Planck scale or in discrete contexts."

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# Open problems in LQG

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