4 citations · 4 across the 1 of their papers we have counts for
4 papers
Kitaev honeycomb antiferromagnet in a field: quantum phase diagram for general spin
Saeed S. Jahromi, Max Hörmann, Patrick Adelhardt +4
We combine tensor-network approaches and high-order linked-cluster expansions to investigate the quantum phase diagram of the antiferromagnetic Kitaev's honeycomb model in a magnet…
Quantum criticality of the transverse-field Ising model with long-range interactions on triangular-lattice cylinders
J. Koziol, S. Fey, S. C. Kapfer +1
To gain a better understanding of the interplay between frustrated long-range interactions and zero-temperature quantum fluctuations, we investigate the ground-state phase diagram…
Quantum criticality of two-dimensional quantum magnets with long-range interactions
S. Fey, Sebastian C. Kapfer, K. P. Schmidt
We study the critical breakdown of two-dimensional quantum magnets in the presence of algebraically decaying long-range interactions by investigating the transverse-field Ising mod…
Critical behavior of quantum magnets with long-range interactions in the thermodynamic limit
S. Fey, K. P. Schmidt
Quasiparticle properties of quantum magnets with long-range interactions are investigated by high-order linked-cluster expansions in the thermodynamic limit. It is established that…