Quantum paramagnets on the honeycomb lattice and field-induced Néel order: Possible application to Bi${}_3$Mn${}_4$O${}_{12}$(NO${}_3$)

R. Ganesh, D. N. Sheng, Young-June Kim +1

Motivated by recent experiments on the spin-3/2 frustrated bilayer honeycomb antiferromagnet Bi${}_3$Mn${}_4$O${}_{12}$(NO${}_3$), we study the spin-S Heisenberg model on the honeycomb lat…