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quant-ph2025
Chiral Symmetries and Multiparticle Entanglement
Sophia Denker, Satoya Imai, Otfried Gühne
Bosons and fermions are defined by their exchange properties and the underlying symmetries determine the structure of the corresponding state spaces. For two particles there are tw…
quant-ph2025★ 1 cited
Semi-classical geometric tensor in multiparameter quantum information
Satoya Imai, Jing Yang, Luca Pezzè
The discrepancy between quantum distinguishability in Hilbert space and classical distinguishability in probability space is expressed by the gap between the quantum and classical…
quant-ph2025
Entanglement in the symmetric subspace: mapping multipartite to bipartite states
Carlo Marconi, Satoya Imai
We propose a technique to investigate multipartite entanglement in the symmetric subspace. Our approach is to map an -qubit symmetric state onto a bipartite symmetric state of h…