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The G\"odel Universe as a Superconductor

arXiv Physics Tuesday 02 June 2026, 04:00 UTC By Daniel Flores-Alfonso, Cesar S. Lopez-Monsalvo, Alberto Rubio-Ponce 1 min read
Key Points

Announce Type: new Abstract: Material science and engineering have benefited from the use of geometric and topological tools. A material medium can mimic effective gravitational fields while spacetime metrics serve as geometric models of physical media. Albeit analog models of optical, acoustic, and viscous media in curved spacetimes are well established, none have yet captured the hallmark constitutive properties of superconductors.

arXiv:2606.01409v1 Announce Type: new Abstract: Material science and engineering have benefited from the use of geometric and topological tools. A material medium can mimic effective gravitational fields while spacetime metrics serve as geometric models of physical media. Albeit analog models of optical, acoustic, and viscous media in curved spacetimes are well established, none have yet captured the hallmark constitutive properties of superconductors. In this work we show that the G\"odel universe -- an exact solution to Einstein's field equations -- serves as the gravitational analogue of a superconducting medium in its Meissner state.
Einstein (ORG) Meissner (PERSON)
Originally published by arXiv Physics Read original →

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