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LQG research is having what looks like a "heyday". A rush of papers that fit the various pieces of the puzzle together. See what you think. One sign is the series of papers this year from just one author and collaborators.
(PF posters who are more on the inside of the LQG program---having published papers related to these---may want to comment from a different perspective. This is a look from the outside.)
Loops 2011 conference will be in Madrid. I suppose that will be where all this development is displayed in some sort of order and we will see what has been accomplished. Right now it is difficult to integrate into a clear picture.
March:
http://arxiv.org/abs/1003.3483
Towards Spinfoam Cosmology
Eugenio Bianchi, Carlo Rovelli, Francesca Vidotto
8 pages
April:
http://arxiv.org/abs/1004.1780
A new look at loop quantum gravity
Carlo Rovelli
15 pages, 5 figures
May:
http://arxiv.org/abs/1005.0764
Face amplitude of spinfoam quantum gravity
Eugenio Bianchi, Daniele Regoli, Carlo Rovelli
5 pages, 2 figures
May:
http://arxiv.org/abs/1005.0817
A regularization of the hamiltonian constraint compatible with the spinfoam dynamics
Emanuele Alesci, Carlo Rovelli
24 pages
May:
http://arxiv.org/abs/1005.2927
On the geometry of loop quantum gravity on a graph
Carlo Rovelli, Simone Speziale
6 pages. 1 figure
May:
http://arxiv.org/abs/1005.2985
Thermal time and the Tolman-Ehrenfest effect: temperature as the "speed of time"
Carlo Rovelli, Matteo Smerlak
4 pages
June:
http://arxiv.org/abs/1006.1294
Physical boundary Hilbert space and volume operator in the Lorentzian new spin-foam theory
You Ding, Carlo Rovelli
11 pages
(PF posters who are more on the inside of the LQG program---having published papers related to these---may want to comment from a different perspective. This is a look from the outside.)
Loops 2011 conference will be in Madrid. I suppose that will be where all this development is displayed in some sort of order and we will see what has been accomplished. Right now it is difficult to integrate into a clear picture.
March:
http://arxiv.org/abs/1003.3483
Towards Spinfoam Cosmology
Eugenio Bianchi, Carlo Rovelli, Francesca Vidotto
8 pages
April:
http://arxiv.org/abs/1004.1780
A new look at loop quantum gravity
Carlo Rovelli
15 pages, 5 figures
May:
http://arxiv.org/abs/1005.0764
Face amplitude of spinfoam quantum gravity
Eugenio Bianchi, Daniele Regoli, Carlo Rovelli
5 pages, 2 figures
May:
http://arxiv.org/abs/1005.0817
A regularization of the hamiltonian constraint compatible with the spinfoam dynamics
Emanuele Alesci, Carlo Rovelli
24 pages
May:
http://arxiv.org/abs/1005.2927
On the geometry of loop quantum gravity on a graph
Carlo Rovelli, Simone Speziale
6 pages. 1 figure
May:
http://arxiv.org/abs/1005.2985
Thermal time and the Tolman-Ehrenfest effect: temperature as the "speed of time"
Carlo Rovelli, Matteo Smerlak
4 pages
June:
http://arxiv.org/abs/1006.1294
Physical boundary Hilbert space and volume operator in the Lorentzian new spin-foam theory
You Ding, Carlo Rovelli
11 pages