# Quantum paramagnetism and helimagnetic orders in the Heisenberg model on the body centered cubic lattice

@article{Ghosh2019QuantumPA,
title={Quantum paramagnetism and helimagnetic orders in the Heisenberg model on the body centered cubic lattice},
author={P. S. Ghosh and Tobias M{\"u}ller and Francesco Parisen Toldin and Johannes Richter and Rajesh Narayanan and Ronny Thomale and Johannes Reuther and Yasir Iqbal},
journal={Physical Review B},
year={2019}
}
• Published 4 February 2019
• Physics
• Physical Review B
We investigate the spin $S=1/2$ Heisenberg model on the body centered cubic lattice in the presence of ferromagnetic and antiferromagnetic nearest-neighbor $J_{1}$, second-neighbor $J_{2}$, and third-neighbor $J_{3}$ exchange interactions. The classical ground state phase diagram obtained by a Luttinger-Tisza analysis is shown to host six different (noncollinear) helimagnetic orders in addition to ferromagnetic, N\'eel, stripe and planar antiferromagnetic orders. Employing the pseudofermion…
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