122 citations · 565 across the 14 of their papers we have counts for
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gr-qc2006★ 5 cited
Nieh-Yan Invariant and Fermions in Ashtekar-Barbero-Immirzi Formalism
Simone Mercuri
In order to introduce an interaction between gravity and fermions in the Ashtekar-Barbero-Immirzi formalism without affecting classical dynamics a non-minimal term is necessary. Th…
gr-qc2006★ 122 cited
Fermions in Ashtekar-Barbero Connections Formalism for Arbitrary Values of the Immirzi Parameter
Simone Mercuri
The Ashtekar-Barbero-Immirzi formulation of General Relativity is extended to include spinor matter fields. Our formulation applies to generic values of the Immirzi parameter and r…