@misc{indiciae41076062b6cc,
  title = {Magnon decay in gapped quantum spin systems.},
  author = {Alexei Kolezhuk and Subir Sachdev},
  year = {2006},
  doi = {10.1103/physrevlett.96.087203},
  url = {https://pubmed.ncbi.nlm.nih.gov/16606219/},
  note = {Source identifier: 16606219}
}