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arXiv · 0904.2009

The Pauli exclusion principle and beyond

Alexander A. Klyachko
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Abstract

The Pauli exclusion principle can be stated as inequality $<ψ|ρ|ψ>\le 1$ for the electron density matrix $ρ$. Nowadays it is replaced by skew symmetry of the multi-electron wave function. The replacement leads to numerous additional constraints on $ρ$, which are discussed in this letter together with their physical implications, in particular for spin magnetic moment of a multi-electron system.

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Alexander A. Klyachko. 2009-04-13. The Pauli exclusion principle and beyond. https://arxiv.org/abs/0904.2009

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