@lux_fabian Thanks for the pointer, had not seen this before, no. So I am looking now at their book "Bulk and Boundary Invariants for Complex Topological Insulators" https://t.co/J37Ajgwpwp I see a section titled "Why K-theory?", but don't see yet how/if t
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@_yukee @FlashCordon Sinon, tu as ce bouquin posté sur Arxiv qui est bien, me semble-t-il: https://t.co/fGAVknFbC3
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Bulk and Boundary Invariants for Complex Topological Insulators: From K-Theory to Physics. https://t.co/5Wevo4XSvL
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[1510.08744] Emil Prodan, Hermann Schulz-Baldes : Bulk and Boundary Invariants for Complex Topological Insulator... https://t.co/lwDaxwntlS