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arXiv · 0811.1916

Towards Loop Quantum Gravity without the time gauge

Francesco Cianfrani·Giovanni Montani
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Abstract

The Hamiltonian formulation of the Holst action is reviewed and it is provided a solution of second-class constraints corresponding to a generic local Lorentz frame. Within this scheme the form of rotation constraints can be reduced to a Gauss-like one by a proper generalization of Ashtekar-Barbero-Immirzi connections. This result emphasizes that the Loop Quantum Gravity quantization procedure can be applied when the time-gauge condition does not stand.

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Francesco Cianfrani, Giovanni Montani. 2009-01-26. Towards Loop Quantum Gravity without the time gauge. https://doi.org/10.1103/physrevlett.102.091301

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