307 citations · 1.1k across the 30 of their papers we have counts for
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Vison crystals, chiral and crystalline phases in the Yao-Lee model
Muhammad Akram, Emilian Marius Nica, Yuan-Ming Lu +1
We study the phase diagram of the Yao-Lee model with Kitaev-type spin-orbital interactions in the presence of Dzyaloshinskii-Moriya interactions and external magnetic fields. Unlik…
Unconventional fully-gapped superconductivity in the heavy-fermion metal CeCuSi
Michael Smidman, Oliver Stockert, Emilian M. Nica +4
The heavy-fermion metal CeCuSi was the first discovered unconventional, non-phonon-mediated superconductor, and for a long time was believed to exhibit single-band -wave…
Magnetic fragmentation and fractionalized Goldstone modes in a bilayer quantum spin liquid
Aayush Vijayvargia, Emilian Marius Nica, Roderich Moessner +2
We study the phase diagram of a bilayer quantum spin liquid model with Kitaev-type interactions on a square lattice. We show that the low energy limit is described by a -flux Hu…