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quant-ph2008★ 14 cited
Dynamic symmetry approach to entanglement
Alexander Klyachko
In this lectures I explain a connection between geometric invariant theory and entanglement, and give a number of examples how this approach works.
quant-ph2008★ 148 cited
The Pauli principle revisited
M. Altunbulak, A. Klyachko
By the Pauli exclusion principle no quantum state can be occupied by more than one electron. One can put it as a constraint on the electron density matrix that bounds its eigenvalu…