141 citations · 305 across the 4 of their papers we have counts for
6 papers · 1 filter
Fate of partial order on the trillium and distorted windmill lattices
Sergei V. Isakov, John M. Hopkinson, Hae-Young Kee
The classical Heisenberg model on the trillium and distorted windmill lattices exhibits a degenerate ground state within large- theory, where the degenerate wavevectors form a s…
Intimate relations between electronic nematic, d-density wave and d-wave superconducting states
Hae-Young Kee, Hyeonjin Doh, Thomas Grzesiak
This paper consists of two important theoretical observations on the interplay between l = 2 condensates; d-density wave (ddw), electronic nematic and d-wave superconducting states…
A Direct Probe of Electronic Nematic Order; Symmetry Information in Scanning Tunneling Microscope Images
Hyeonjin Doh, Hae-Young Kee
An electronic nematic state spontaneously breaks a point-group symmetry of an underlying lattice. As a result, the nematic-isotropic transition accompanies a Fermi surface distorti…
Theory of non-Fermi liquid near a diagonal electronic nematic state on a square lattice
Ying-Jer Kao, Hae-Young Kee
We study effects of Fermi surface fluctuations on a single-particle life time near the diagonal electronic nematic phase on a two-dimensional square lattice. It has been shown that…
Anisotropic spin and charge excitations in superconductors: signature of electronic nematic order
Ying-Jer Kao, Hae-Young Kee
We study spin and charge susceptibilities in the d-wave superconducting state whose underlying electronic dispersion is anisotropic due to the formation of the electronic nematic o…
Formation of Electronic Nematic Phase in Interacting Systems
Igor Khavkine, Chung-Hou Chung, Vadim Oganesyan +1
We study the formation of an electronic nematic phase characterized by a broken point-group symmetry in interacting fermion systems within the weak coupling theory. As a function o…