An investigation of the quantum J 1 - J 2 - J 3 model on the honeycomb lattice
JB Fouet, P Sindzingre, C Lhuillier - The European Physical Journal B …, 2001 - Springer
We have investigated the quantum J 1-J 2-J 3 model on the honeycomb lattice with exact
diagonalizations and linear spin-wave calculations for selected values of J 2/J 1, J 3/J 1 and …
diagonalizations and linear spin-wave calculations for selected values of J 2/J 1, J 3/J 1 and …
Cavity-induced quantum spin liquids
Quantum spin liquids provide paradigmatic examples of highly entangled quantum states of
matter. Frustration is the key mechanism to favor spin liquids over more conventional …
matter. Frustration is the key mechanism to favor spin liquids over more conventional …
Dynamical structure factor of the triangular antiferromagnet: Schwinger boson theory beyond mean field
We compute the zero-temperature dynamical structure factor S (q, ω) of the triangular lattice
Heisenberg model (TLHM) using a Schwinger boson approach that includes the Gaussian …
Heisenberg model (TLHM) using a Schwinger boson approach that includes the Gaussian …
Time reversal symmetry breaking chiral spin liquids: Projective symmetry group approach of bosonic mean-field theories
Projective symmetry groups are the mathematical tools which make it possible to list and
classify mean-field spin liquids (SLs) based on a parton construction. The seminal work of …
classify mean-field spin liquids (SLs) based on a parton construction. The seminal work of …
Heavy electrons and the symplectic symmetry of spin
The recent discovery of two heavy-fermion materials PuCoGa5 and NpPd5Al2, which
transform directly from Curie paramagnets into superconductors, reveals a new class of …
transform directly from Curie paramagnets into superconductors, reveals a new class of …
Quantum disordered phase on the frustrated honeycomb lattice
In the present paper we study the phase diagram of the Heisenberg model on the
honeycomb lattice with antiferromagnetic interactions up to third neighbors along the line J …
honeycomb lattice with antiferromagnetic interactions up to third neighbors along the line J …
Quantum phases of the planar antiferromagnetic Heisenberg model
We present results for a complementary analysis of the frustrated planar J 1-J 2-J 3 spin-1/2
quantum antiferromagnet (AFM). Using dynamical functional renormalization group, high …
quantum antiferromagnet (AFM). Using dynamical functional renormalization group, high …
Exotic disordered phases in the quantum - model on the honeycomb lattice
H Zhang, CA Lamas - Physical Review B—Condensed Matter and Materials …, 2013 - APS
We study the ground-state phase diagram of the frustrated quantum J 1-J 2 Heisenberg
antiferromagnet on the honeycomb lattice using a mean-field approach in terms of the …
antiferromagnet on the honeycomb lattice using a mean-field approach in terms of the …
Classical spiral spin liquids as a possible route to quantum spin liquids
N Niggemann, M Hering, J Reuther - Journal of Physics …, 2019 - iopscience.iop.org
Quantum spin liquids are long-range entangled phases whose magnetic correlations are
determined by strong quantum fluctuations. While an overarching principle specifying the …
determined by strong quantum fluctuations. While an overarching principle specifying the …
Magnons and excitation continuum in XXZ triangular antiferromagnetic model: Application to
We investigate the excitation spectrum of the triangular-lattice antiferromagnetic XXZ model
using series expansion and mean field Schwinger boson approaches. The single-magnon …
using series expansion and mean field Schwinger boson approaches. The single-magnon …