Comment on "Unconventional Fermi Surface Instabilities in the Kagome Hubbard Model" by M. Kiesel, C. Platt, and R. Thomale, Phys. Rev. Lett. {\bf 110}, 126405 (2013)

Abstract

This is a comment on Phys. Rev. Lett. {\bf 110}, 126405 (2013), showing it biases the ferromagnetic order more than mean field theories would do. With over-biases like this, the theoretical method applied in the given context is called into question.

2 pages, 1 figure, supplemental materials available in source files

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Cited by in corpus (3)

• The kagome Hubbard model from a functional renormalization group perspective
• Electronic orders on the kagome lattice at the lower Van Hove filling
• Charge bond order and s-wave superconductivity in the kagome lattice with electron-phonon coupling and electron-electron interaction