2024/01/08 by Daniel S. Freed, Michael J. Hopkins, Freed, Daniel S. +3 · 1 citation
Physics and Astronomy · Mathematics · #Relativity and Gravitational Theory #Quantum Mechanics and Applications #Algebraic and Geometric Analysis
paper · pdf · doi:10.48550/arxiv.2401.04223
In this short note we use the geometric approach to (topological) field theory to address the question: Does an odd number of quantum mechanical fermions make sense?