Analytical stripe phase solution for the Hubbard model.
The self-consistent solution for the spin-charge solitonic superstructure in a quasi-one-dimensional electron system is obtained in the framework of the Hubbard model as a function of a hole doping. Effects of interchain interactions on the ground state are discussed. Results are used for the interpretation of the observed stripe phases in doped antiferromagnets.
Matveenko
S I
SI
Landau Institute for Theoretical Physics, Kosygina Street 2, 117940 Moscow, Russia.
Mukhin
S I
SI