Spin-charge ordering induced by magnetic field in superconducting state: analytical solution in the two-dimensional self-consistent model

Solutions of the Bogoliubov-de Gennes equations for the two-dimensional self-consistent Hubbard t-U-V model of superconductors with $d_{x^2-y^2}$ symmetry of the order parameter in the presence of a magnetic field are found. It is shown that spatial inhomogeneity of superconducting order parameter results in the emergence of stripe-like domains that are stabilized by applied magnetic field leading to emergence of space-modulated composite spin-charge-superconducting order parameter.

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