190 citations · 1.4k across the 62 of their papers we have counts for
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Curved geometry and Graphs
Francesco Caravelli
Quantum Graphity is an approach to quantum gravity based on a background independent formulation of condensed matter systems on graphs. We summarize recent results obtained on the…
Direct imaging rapidly-rotating non-Kerr black holes
Cosimo Bambi, Francesco Caravelli, Leonardo Modesto
Recently, two of us have argued that non-Kerr black holes in gravity theories different from General Relativity may have a topologically non-trivial event horizon. More precisely,…
Trapped surfaces and emergent curved space in the Bose-Hubbard model
Francesco Caravelli, Alioscia Hamma, Fotini Markopoulou +1
A Bose-Hubbard model on a dynamical lattice was introduced in previous work as a spin system analogue of emergent geometry and gravity. Graphs with regions of high connectivity in…