Spectral localizer for line-gapped non-Hermitian systems

DOI10.1063/5.0150995zbMath1520.81149arXiv2303.09626MaRDI QIDQ6138677

Unnamed Author, Hermann Schulz-Baldes, Unnamed Author

Publication date: 5 September 2023

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2303.09626

Mathematics Subject Classification ID

Quantum optics (81V80) Topological field theories in quantum mechanics (81T45)

Cites Work

• Unnamed Item
• Bulk and boundary invariants for complex topological insulators. From \(K\)-theory to physics
• The spectral localizer for even index pairings
• The Schrödinger formalism of electromagnetism and other classical waves -- how to make quantum-wave analogies rigorous
• Approximate symmetries and conservation laws in topological insulators and associated \(\mathbb{Z}\)-invariants
• On the unbounded picture of \(KK\)-theory
• Skew localizer and \(\mathbb{Z}_2\)-flows for real index pairings
• Evaluating winding numbers and counting complex roots through Cauchy indices in Isabelle/HOL
• Finite volume calculation of \(K\)-theory invariants
• Topological edge states for disordered bosonic systems
• The spectral localizer for semifinite spectral triples
• Callias-type operators associated to spectral triples

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