@article{12024184,
  title = {Beneath the valley of the noncommutative arithmetic-geometric mean inequality: conjectures, case-studies, and consequences},
  author = {Benjamin Recht and Christopher Re},
  year = {2012},
  eprint = {1202.4184},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1202.4184v1},
}