Van Hove singularities in rf spectra of the 3D attractive Fermi Hubbard model provide kinematics-based markers from which the pairing gap and chemical potential can be extracted without full spectral fitting.
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Extracting the pairing gap from van Hove singularities in rf spectra of the Fermi Hubbard model
Van Hove singularities in rf spectra of the 3D attractive Fermi Hubbard model provide kinematics-based markers from which the pairing gap and chemical potential can be extracted without full spectral fitting.