71 citations · 284 across the 21 of their papers we have counts for
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quant-ph2020★ 15 cited
Many-body entanglement in fermion systems
N. Gigena, M. Di Tullio, R. Rossignoli
We introduce a general bipartite-like representation and Schmidt decomposition of an arbitrary pure state of indistinguishable fermions, based on states of and fe…
quant-ph2020★ 21 cited
One-body entanglement as a quantum resource in fermionic systems
N. Gigena, M. Di Tullio, R. Rossignoli
We show that one-body entanglement, which is a measure of the deviation of a pure fermionic state from a Slater determinant (SD) and is determined by the mixedness of the single-pa…