Detecting magic states via characteristic functions

DOI10.1007/s10773-022-05027-8zbMath1486.81059OpenAlexW4213076761MaRDI QIDQ2113994

Hao Dai, Shuangshuang Fu, Shun Long Luo

Publication date: 14 March 2022

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10773-022-05027-8

zbMATH Keywords

characteristic functionsnegativitymagic statesdiscrete Heisenberg-Weyl groupdiscrete Wigner functions

Mathematics Subject Classification ID

Quantum computation (81P68) Statistical mechanics of solids (82D20) Finite-dimensional groups and algebras motivated by physics and their representations (81R05) Quantum measurement theory, state operations, state preparations (81P15) Series expansions (e.g., Taylor, Lidstone series, but not Fourier series) (41A58) Reliability, testing and fault tolerance of networks and computer systems (68M15) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum state spaces, operational and probabilistic concepts (81P16) Quantum control (81Q93)

Related Items (5)

Renormalization of magic and quantum phase transition in spin models ⋮ Optimal diagonal qutrit gates for creating Wigner negativity ⋮ Optimality of T-gate for generating magic resource ⋮ Stabilizer Rényi entropy on qudits ⋮ Dynamics of atomic magic in the Jaynes-Cummings model

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