60 citations · 214 across the 23 of their papers we have counts for
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gr-qc2023★ 10 cited
Area-metric gravity revisited
Johanna N. Borissova, Bianca Dittrich, Kirill Krasnov
Area metrics are an intriguing generalization of length metrics which appears in several quantum-gravity approaches. We describe the space of diffeomorphism-invariant area-metric a…
gr-qc2023★ 14 cited
Suppression of spacetime singularities in quantum gravity
Johanna Borissova
We investigate the requirement of suppressing spacetime geometries with a curvature singularity via destructive interference in the Lorentzian gravitational path integral as a cons…
hep-th2023★ 1 cited
Lorentzian quantum gravity via Pachner moves: one-loop evaluation
Johanna N. Borissova, Bianca Dittrich
Lorentzian quantum gravity is believed to cure the pathologies encountered in Euclidean quantum gravity, such as the conformal factor problem. We show that this is the case for the…