Selection rules for pinned and quasipinned occupation numbers with degeneracy

arXiv:2609.22010 · quant-ph · Submitted 2026-09-18 · Read on arXiv

quant-ph

Submitted: 2026-09-18

Updated: 2026-09-25

Comments: 28 pages, 1 figure

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Degeneracy — 12× in this paper · explained in 3 episodes
• Trace — 5× in this paper · explained in 2 episodes
• Hubbard Model — 2× in this paper · explained in 3 episodes
• Entanglement — 1× in this paper · explained in 3 episodes
• European Research Council — 1× in this paper
• Quantization — 1× in this paper · explained in 12 episodes
• Trace Distance — 1× in this paper · explained in 3 episodes

Sources

• The Pauli exclusion principle and beyond
• Multipartite Quantum States and their Marginals

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