Non-Hermitian attractive Hubbard model reveals superfluid with exceptional points (IMAGE)

Institute of Science Tokyo

Non-Hermitian attractive Hubbard model reveals superfluid with exceptional points

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Researchers used a non-Hermitian version of the Hubbard model with spin-resolved asymmetric hopping to reveal how spin depairing creates a stable superfluid with embedded exceptional points.

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Institute of Science Tokyo

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