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quant-ph2026
Efficient Sampling for Many-Body Fermionic Non-Gaussianity
Ryota Matsuda, Masahiro Hoshino, Yuto Ashida
Fermionic non-Gaussianity is a key resource for universal quantum computation, and its behavior in quantum many-body systems has attracted growing interest. Recently, a convolution…
quant-ph2026
Universal Bound and Phase Transition in Many-Body Fermionic Non-Gaussianity
Masahiro Hoshino, Ryota Matsuda, Yuto Ashida
Fermionic non-Gaussianity is a resource for universal quantum computation that can be generated by interactions in quantum many-body systems. Using the magic Rényi entropy (MRE) as…
quant-ph2026
Quantum Computational Resources and Conformal Field Theory: Unifying Spins, Bosons, and Fermions
Ryota Matsuda, Masahiro Hoshino, Yuto Ashida
Characterizing a quantum state through the lens of quantum resources provides an information-theoretic perspective on many-body systems. While quantum entanglement serves as the pa…