2 papers
gr-qc2019
Universal critical behavior in tensor models for four-dimensional quantum gravity
Astrid Eichhorn, Johannes Lumma, Antonio D. Pereira +1
Four-dimensional random geometries can be generated by statistical models with rank-4 tensors as random variables. These are dual to discrete building blocks of random geometries.…
gr-qc2018
Towards background independent quantum gravity with tensor models
Astrid Eichhorn, Tim Koslowski, Johannes Lumma +1
We explore whether the phase diagram of tensor models could feature a pregeometric, discrete and a geometric, continuum phase for the building blocks of space. The latter are assoc…