Phase diagram of an extended parafermion chain
We study the phase diagram of an extended parafermion chain, which, in addition to terms
coupling parafermions on neighbouring sites, also possesses terms involving four sites. Via …
coupling parafermions on neighbouring sites, also possesses terms involving four sites. Via …
Exact dimer phase with anisotropic interaction for one dimensional magnets
We report the exact dimer phase, in which the ground states are described by product of
singlet dimer, in the extended XYZ model by generalizing the isotropic Majumdar–Ghosh …
singlet dimer, in the extended XYZ model by generalizing the isotropic Majumdar–Ghosh …
Self-dual -invariant quantum chains
We investigate the self-dual three-state quantum chain with nearest-neighbor interactions
and $ S_3 $, time-reversal, and parity symmetries. We find a rich phase diagram including …
and $ S_3 $, time-reversal, and parity symmetries. We find a rich phase diagram including …
An exact local map** from clock-spins to fermions
Clock-spin models are attracting great interest, due to both their rich phase diagram and
their connection to parafermions. In this context, we derive an exact local map** from …
their connection to parafermions. In this context, we derive an exact local map** from …
Emergent Haldane phase in an alternating-bond parafermion chain
The Haldane phase represents one of the most important symmetry-protected states in
modern physics. This state can be realized using spin-1 and spin-1 2 Heisenberg models …
modern physics. This state can be realized using spin-1 and spin-1 2 Heisenberg models …
[CITATION][C] Exotic phases in strongly correlated parafermion chains
J Wouters - 2022 - Utrecht University