Fermionic systems in a pure state are subject to restrictions on the natural orbital occupation, known as the generalized Pauli constraints. The authors probe the violation of such constraints in 3-to-7 qubit systems, experimentally demonstrating that the one-fermion reduced density matrix encodes the openness of a fermionic quantum system.
- Irma Avdic
- LeeAnn M. Sager-Smith
- David A. Mazziotti
