28 citations · 58 across the 3 of their papers we have counts for
3 papers
Absolutely classical spin states
F. Bohnet-Waldraff, O. Giraud, D. Braun
We introduce the concept of "absolutely classical" spin states, in analogy to absolutely separable states of bi-partite quantum systems. Absolutely classical states are states that…
Tensor eigenvalues and entanglement of symmetric states
Fabian Bohnet-Waldraff, Daniel Braun, Olivier Giraud
Tensor eigenvalues and eigenvectors have been introduced in the recent mathematical literature as a generalization of the usual matrix eigenvalues and eigenvectors. We apply this f…
Partial transpose criteria for symmetric states
Fabian Bohnet-Waldraff, Daniel Braun, Olivier Giraud
We express the positive partial transpose (PPT) separability criterion for symmetric states of multi-qubit systems in terms of matrix inequalities based on the recently introduced…