Why the need for the Barbero-Immirzi field? Let me briefly …
Loop Quantum Gravity: the Barbero-Immirzi Parameter
I showed that in 4-D spacetime, the general relativistic starting …
A Critical Analysis of Loop Quantum Gravity: Part 1, the Holst Action
Though it is folklore to consider loop quantum gravity as …
Supersymmetric Group Field Cosmology and Loop Quantum Gravity
I showed that the curvature of the Ashtekar-Barbero connection of …