17 citations · 61 across the 8 of their papers we have counts for
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gr-qc2016
Plebanski-like action for general relativity and anti-self-dual gravity
Mariano Celada, Diego González, Merced Montesinos
We present a new -type action for complex general relativity with or without a cosmological constant resembling Plebanski's action, which depends on an SO(3,) conne…
gr-qc2016
Barbero's formulation from a -type action with the Immirzi parameter
Mariano Celada, Merced Montesinos, Jorge Romero
Starting from a constrained real -type action for general relativity that includes both the Immirzi parameter and the cosmological constant, we obtain the Ashtekar-Barbero vari…