The notion of Brillouin zone from the TGD viewpoint
Topological condensed matter physics and TGD
The new view about classical fields
About quantum criticality in TGD
What infinite-volume limit could mean in TGD?
The notions of geometric phase, Berry curvature, and fidelity in TGD?
Quantum hydrodynamics in TGD context
Length scale hierarchies
A general model of macroscopic quantum phases