## Sidney Nagel
[Echoes from Anharmonic Normal Modes in Model Glasses](https://arxiv.org/pdf/1601.05157.pdf)
## Baggioli-Zaccone
2021 [A new paradigm for the low-T glassy-like thermal properties of solids](https://arxiv.org/abs/2008.01407)
## Vural
[Temperature as a quantum observable](https://arxiv.org/pdf/1708.09374.pdf)