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quant-ph2025
Magic for Hybrid Boson-Fermion Systems: A Grassmann Phase-Space Approach
Matthieu Sarkis, Pablo Martinez-Azcona, Alexandre Tkatchenko
Non-stabilizerness enables universality beyond Gaussian/Clifford dynamics, yet no resource theory exists for systems combining bosonic and fermionic degrees of freedom. Using the G…
quant-ph2025
Surmise for random matrices' level spacing distributions beyond nearest-neighbors
Ruth Shir, Pablo Martinez-Azcona, Aurélia Chenu
Correlations between energy levels can help distinguish whether a many-body system is of integrable or chaotic nature. The study of short-range and long-range spectral correlations…