18 citations · 22 across the 4 of their papers we have counts for
4 papers
Superconductivity beyond band geometry: emergence of pair quantum geometry
Mehmet Akif Keskiner, M. Iskin
Quantum geometry is known to influence the effective mass of single particles in multiband systems through the geometric properties of Bloch states. Here, we show that this connect…
Magnetic order through Kondo coupling to quantum spin liquids
M. A. Keskiner, M. Ö. Oktel, Natalia B. Perkins +1
We study the emergence of magnetic order in localized spins that interact solely through their coupling to a Kitaev-type spin liquid. Using three toy models -- the Kitaev model, th…
A Kitaev-type spin liquid on a quasicrystal
M. A. Keskiner, O. Erten, M. Ö. Oktel
We develop an exactly solvable model with Kitaev-type interactions and study its phase diagram on the dual lattice of the quasicrystalline Ammann-Beenker lattice. Our construction…
Strictly Localized States on the Socolar Dodecagonal Lattice
M. Akif Keskiner, M. Ö Oktel
Socolar dodecagonal lattice is a quasicrystal closely related to the better-known Ammann-Beenker and Penrose lattices. The cut and project method generates this twelve-fold rotatio…