45 citations · 137 across the 6 of their papers we have counts for
6 papers
Manipulating superconductivity in ruthenates through Fermi surface engineering
Yi-Ting Hsu, Weejee Cho, Bulat Burganov +6
The key challenge in superconductivity research is to go beyond the historical mode of discovery-driven research. We put forth a new strategy, which is to combine theoretical devel…
Spin-orbit coupling and odd-parity superconductivity in the quasi-one-dimensional compound LiMoO
Christian Platt, Weejee Cho, Ross H. McKenzie +2
Previous theoretical studies [W. Cho, C. Platt, R. H. McKenzie, and S. Raghu, Phys. Rev. B 92, 134514 (2015); N. Lera and J. V. Alvarez, Phys. Rev. B 92, 174523 (2015)] have sugges…
Spin-triplet superconductivity in a weak-coupling Hubbard model for the quasi-one-dimensional compound LiMoO
Weejee Cho, Christian Platt, Ross H. McKenzie +1
The purple bronze LiMoO is of interest due to its quasi-one-dimensional electronic structure and the possible Luttinger liquid behavior resulting from it. For su…
Necessity of Time-Reversal Symmetry Breaking for the Polar Kerr Effect in Linear Response
Weejee Cho, Steven A. Kivelson
We show that, measured in a backscattering geometry, the polar Kerr effect is absent if the nonlocal electromagnetic response function respects Onsager symmetry, characteristic of…
Kerr effect as evidence of gyrotropic order in the cuprates - revisited
Pavan Hosur, A. Kapitulnik, S. A. Kivelson +4
Recent analysis has confirmed earlier general arguments that the Kerr response vanishes in any time-reversal invariant system which satisfies the Onsager relations. Thus, the widel…
Band-structure effects on superconductivity in Hubbard models
Weejee Cho, Ronny Thomale, Srinivas Raghu +1
We study the influence of the band structure on the symmetry and superconducting transition temperature in the (solvable) weak-coupling limit of the repulsive Hubbard model. Among…