Multi-Neutrino Entanglement and Correlations in Dense Neutrino Systems
- URL: http://arxiv.org/abs/2210.08656v3
- Date: Wed, 31 May 2023 17:10:47 GMT
- Title: Multi-Neutrino Entanglement and Correlations in Dense Neutrino Systems
- Authors: Marc Illa and Martin J. Savage
- Abstract summary: Multi-neutrino entanglement and correlations are studied in two-flavor collective neutrino oscillations.
N-tangle re-scalings are found to converge for large system sizes, signaling the presence of genuine multi-neutrino entanglement.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: The time-evolution of multi-neutrino entanglement and correlations are
studied in two-flavor collective neutrino oscillations, relevant for dense
neutrino environments, building upon previous works. Specifically, simulations
performed of systems with up to 12 neutrinos using Quantinuum's H1-1 20 qubit
trapped-ion quantum computer are used to compute n-tangles, and two- and
three-body correlations, probing beyond mean-field descriptions. n-tangle
re-scalings are found to converge for large system sizes, signaling the
presence of genuine multi-neutrino entanglement.
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