Lorentzian quantum gravity via Pachner moves: one-loop evaluation. (English) Zbl 07754648
MSC:
81-XX
Found 23 Documents (Results 1–23)
Complex actions and causality violations: applications to Lorentzian quantum cosmology. (English) Zbl 1522.83055
Quasi-local holographic dualities in non-perturbative 3d quantum gravity. I: Convergence of multiple approaches and examples of Ponzano-Regge statistical duals. (English) Zbl 1409.83059
The degrees of freedom of area Regge calculus: dynamics, non-metricity, and broken diffeomorphisms. (English) Zbl 1409.83034
SL(2,\(\mathbb{C}\)) Chern-Simons theory and four-dimensional quantum geometry. (English) Zbl 1401.57042
Li, Si (ed.) et al., String-Math 2015. Proceedings of the conference, Tsinghua Sanya International Mathematics Forum in Sanya, China, December 31, 2015 – January 4, 2016. Providence, RI: American Mathematical Society (AMS); Boston, MA: International Press (ISBN 978-1-4704-2951-5/hbk; 978-1-4704-4276-7/ebook). Proceedings of Symposia in Pure Mathematics 96, 133-147 (2017).
\((3+1)\)-dimensional topological phases and self-dual quantum geometries encoded on Heegaard surfaces. (English) Zbl 1380.83091
4d quantum geometry from 3d supersymmetric gauge theory and holomorphic block. (English) Zbl 1388.81151
\(\operatorname{SL}(2, \mathbb{C})\) Chern-Simons theory, a non-planar graph operator, and 4D quantum gravity with a cosmological constant: semiclassical geometry. (English) Zbl 1331.83025
Curvatures and discrete Gauss-Codazzi equation in (2 + 1)-dimensional loop quantum gravity. (English) Zbl 1333.53114
Reviewer: Aurel Bejancu (Safat)
MSC:
53C80
Coherent states, \(6j\) symbols and properties of the next to leading order asymptotic expansions. (English) Zbl 1290.83020
From the discrete to the continuous: towards a cylindrically consistent dynamics. (English) Zbl 1448.83037
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