Recent content by mzhb

Ok thank you

That's a fair and important point. Is there a formulation of Bohmian mechanics — perhaps field theoretic extensions — where the wave field does live in three dimensional space rather than configuration space?

That's a fair challenge. In de Broglie-Bohm theory the guidance equation determines particle trajectories from the wave function. The wave function is mathematically well defined but its ontological status — whether it represents a real physical field or just a calculational tool — is an open...

Noted, here are the relevant links. Hu, Barkana and Gruzinov 2000: https://arxiv.org/abs/astro-ph/0003365 Lam Hui 2021: https://arxiv.org/abs/2101.11735 Capanelli, Hu and McDonough 2025: https://arxiv.org/abs/2503.21865

Yes — Fuzzy Dark Matter is an established dark matter hypothesis in the literature. It's also called ultralight dark matter or wave dark matter. The canonical reference is Hu, Barkana and Gruzinov 2000. A comprehensive recent review is Lam Hui's 2021 Annual Review of Astronomy and Astrophysics...

Pilot wave theory (de Broglie-Bohm) requires a real physical wave field permeating all of space to guide particle behaviour. The guidance equation is mathematically precise but the physical identity of the pilot wave has been left unspecified since 1927. Fuzzy Dark Matter is an ultralight scalar...