41 citations · 459 across the 51 of their papers we have counts for
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Complete loop quantization of a dimension 1+2 Lorentzian gravity theory
Rodrigo M S Barbosa, Clisthenis P Constantinidis, Zui Oporto +1
De Sitter Chern-Simons gravity in D = 1 + 2 spacetime is known to possess an extension with a Barbero-Immirzi like parameter. We find a partial gauge fixing which leaves a compact…
Quantization of Lorentzian 3d Gravity by Partial Gauge Fixing
Rodrigo M. S. Barbosa, Clisthenis P Constantinidis, Zui Oporto +1
D = 2+1 gravity with a cosmological constant has been shown by Bonzom and Livine to present a Barbero-Immirzi like ambiguity depending on a parameter. We make use of this fact to s…
Loop Quantization of the Supersymmetric Two-Dimensional BF Model
Clisthenis P. Constantinidis, Ruan Couto, Ivan Morales +1
In this paper we consider the quantization of the 2d BF model coupled to topological matter. Guided by the rigid supersymmetry this system can be viewed as a super-BF model, where…