Berry's Phase, TKN$^2$ Integers and All That: My work on Topology in Condensed Matter

Abstract: I will give an overview of my work on topological methods in condensed matter physics almost 40 years ago. Include will be Homotopy and TKN$^2$ integers, holonomy and Berry's phase and quarternions and Berry's phase for Fermions. If time allows, I'll discuss supersymmetry and pairs of projections.

condensed mattermathematical physics

Audience: researchers in the topic

( video )

Quantum Matter meets Maths (IST, Lisbon)

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