Quantum Gravity, Hydrodynamics and Emergent Cosmology: A Collection of Perspectives
Abstract
This collection of perspective pieces captures recent advancements and reflections from a dynamic research community dedicated to bridging quantum gravity, hydrodynamics, and emergent cosmology. It explores four key research areas: (a) the interplay between hydrodynamics and cosmology, including analog gravity systems; (b) phase transitions, continuum limits and emergent geometry in quantum gravity; (c) relational perspectives in gravity and quantum gravity; and (d) the emergence of cosmological models rooted in quantum gravity frameworks. Each contribution presents the distinct perspectives of its respective authors. Additionally, the introduction by the editors proposes an integrative view, suggesting how these thematic units could serve as foundational pillars for a novel theoretical cosmology framework termed "hydrodynamics on superspace".
Keywords
Cite
@article{arxiv.2411.12628,
title = {Quantum Gravity, Hydrodynamics and Emergent Cosmology: A Collection of Perspectives},
author = {Jibril Ben Achour and Dario Benedetti and Martin Bojowald and Robert Brandenberger and Salvatore Butera and Renata Ferrero and Flaminia Giacomini and Kristina Giesel and Christophe Goeller and Tobias Haas and Philipp A. Höhn and Joshua Kirklin and Luca Marchetti and Daniele Oriti and Roberto Percacci and Antonio D. Pereira and Andreas G. A. Pithis and Mairi Sakellariadou and Sebastian Steinhaus and Johannes Thürigen},
journal= {arXiv preprint arXiv:2411.12628},
year = {2024}
}
Comments
42 + 23 pages