24 citations · 53 across the 4 of their papers we have counts for
3 papers
gr-qc2007★ 8 cited
The theta parameter in loop quantum gravity: effects on quantum geometry and black hole entropy
Danilo Jimenez Rezende, Alejandro Perez
The precise analog of the theta-quantization ambiguity of Yang-Mills theory exists for the real SU(2) connection formulation of general relativity. As in the former case theta labe…
gr-qc2007★ 12 cited
Two-dimensional topological field theories coupled to four-dimensional BF theory
Merced Montesinos, Alejandro Perez
Four dimensional BF theory admits a natural coupling to extended sources supported on two dimensional surfaces or string world-sheets. Solutions of the theory are in one to one cor…
gr-qc2007★ 24 cited
Extended matter coupled to BF theory
Winston J. Fairbairn, Alejandro Perez
Recently, a topological field theory of membrane-matter coupled to BF theory in arbitrary spacetime dimensions was proposed [1]. In this paper, we discuss various aspects of the fo…