Direct observation of incommensurate magnetism in Hubbard chains

Direct observation of incommensurate magnetism in Hubbard chains

Direct observation of incommensurate magnetism in Hubbard chains, Published online: 12 December 2018; doi:10.1038/s41586-018-0778-7

Direct observation of incommensurate spin correlations in doped and spin-imbalanced Hubbard chains confirms two fundamental predictions for Luttinger liquids and shows that such correlations are suppressed by interchain coupling.

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