37 citations · 115 across the 6 of their papers we have counts for
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Fate of multipolar physics in double perovskites
Ahmed Rayyan, Xiaoyu Liu, Hae-Young Kee
In a cubic environment, the ground state of spin-orbit coupled ions is a non-Kramers doublet, which hosts quadrupole and octupole moments. A series of osmium do…
Field-induced Kitaev multipolar liquid in spin-orbit coupled honeycomb Mott insulators
Ahmed Rayyan, Derek Churchill, Hae-Young Kee
The Kitaev model, characterized by bond-dependent Ising spin interactions among spin-orbit entangled dipole moments in Mott insulators, offered a new approach to quantum spin liqui…
Extent of frustration in the classical Kitaev- model via bond anisotropy
Ahmed Rayyan, Qiang Luo, Hae-Young Kee
In the pseudospin- honeycomb Mott insulators with strong spin-orbit coupling, there are two types of bond-dependent exchange interactions, named Kitaev () and ,…
Deconfined criticality in the QED Gross-Neveu-Yukawa model: The expansion revisited
Rufus Boyack, Ahmed Rayyan, Joseph Maciejko
The critical properties of the QED Gross-Neveu-Yukawa (GNY) model in 2+1 dimensions with flavors of two-component Dirac fermions are computed to first order in the …
Transition between algebraic and quantum spin liquids at large
Rufus Boyack, Chien-Hung Lin, Nikolai Zerf +2
We present a field theory description of a quantum phase transition in two spatial dimensions between a algebraic spin liquid with flavors of gapless two-component Dirac…