3 papers
gr-qc2024
Quantum Gravity, Hydrodynamics and Emergent Cosmology: A Collection of Perspectives
Jibril Ben Achour, Dario Benedetti, Martin Bojowald +17
This collection of perspective pieces captures recent advancements and reflections from a dynamic research community dedicated to bridging quantum gravity, hydrodynamics, and emerg…
gr-qc2024
Efficient Tensor Network Algorithms for Spin Foam Models
Seth K. Asante, Sebastian Steinhaus
Numerical computations and methods have become increasingly crucial in the study of spin foam models across various regimes. This paper adds to this field by introducing new algori…
gr-qc2024
A Monte Carlo algorithm for spin foam intertwiners
Sebastian Steinhaus
Monte Carlo algorithms are barely considered in spin foam quantum gravity. Due to the quantum nature of spin foam amplitudes one cannot readily apply them, and the present sign pro…