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Neutrinos as qubits and qutrits

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arxiv 2203.13485 v2 pith:ROBSLYER submitted 2022-03-25 hep-ph quant-ph

classification hep-phquant-ph
keywords qutritsneutrinoneutrinosentanglementmatricespoincarspheresystem
verification ladder T0 review T1 audit T2 compute T3 formal
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We map neutrinos to qubit and qutrit states of quantum information theory by constructing the Poincar\'e sphere using SU(2) Pauli matrices and SU(3) Gell-Mann matrices, respectively. The construction of the Poincar\'e sphere in the two-qubit system enables us to construct the Bloch matrix, which yields valuable symmetries in the Bloch vector space of two neutrino systems. By identifying neutrinos with qutrits, we calculate the measures of qutrit entanglement for neutrinos. We use SU(3) Gell-Mann matrices tensor products to construct the Poincar\'e sphere of two qutrits neutrino systems. The comparison between the entanglement measures of bipartite qubits and bipartite qutrits in the two neutrino system are shown. The result warrants a study of two qutrits entanglement in the three neutrino system.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Quantum Correlations in Neutrino and Neutral Meson Oscillations

    hep-ph 2024-12 unverdicted novelty 2.0 of 10

    A review recapitulating the author's earlier results that neutrino quantum correlations are simple functions of P_sur times P_osc.

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