29 citations · 30 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2022★ 1 cited
Orbital liquid in the orbital Hubbard model in dimensions
Louis Felix Feiner, Andrzej M. Oleś
We demonstrate that the three-dimensional orbital Hubbard model can be generalized to arbitrary dimension , and that the form of the result is determined uniquely by the r…
cond-mat.str-el2022★ 29 cited
Quantum Many-Body Scars in Spin-1 Kitaev Chains
Wen-Long You, Zhuan Zhao, Jie Ren +3
To provide a physical example of quantum scars, we study the many-body scars in the spin-1 Kitaev chain where the so-called PXP Hamiltonian is exactly embedded in the spectra. Rega…
cond-mat.str-el2018
On the Neglect of Local Coulomb Interaction on Oxygens in Perovskites Described by the Multi-band Model
K. Rościszewski, A. M. Oleś
On the example of TiO layer (such as realized in SrTiO) we study electronic structure of multi-band models describing transition metal perovskites. In agreement w…