140 citations · 140 across the 1 of their papers we have counts for
3 papers
Eta-pairing states as true scars in an extended Hubbard Model
Daniel K. Mark, Olexei I. Motrunich
The eta-pairing states are a set of exactly known eigenstates of the Hubbard model on hypercubic lattices, first discovered by Yang [Phys. Rev. Lett. 63, 2144 (1989)]. These states…
Unified structure for exact towers of scar states in the AKLT and other models
Daniel K. Mark, Cheng-Ju Lin, Olexei I. Motrunich
Quantum many-body scar states are many-body states with finite energy density in non-integrable models that do not obey the eigenstate thermalization hypothesis. Recent works have…
New exact eigenstates in the Lesanovsky model, proximity to integrability and the PXP model, and approximate scar states
Daniel K. Mark, Cheng-Ju Lin, Olexei I. Motrunich
We study a model of Rydberg atoms in a nearest-neighbor Rydberg blockaded regime, introduced by Lesanovsky in Phys. Rev. Lett. 108, 105301 (2012). This many-body model (which has o…