@article {GalitskiRef2,
	title = {Early-Time Exponential Instabilities in Nonchaotic Quantum Systems},
	journal = {Phys. Rev. Lett.},
	volume = {125},
	year = {2020},
	month = {Jul},
	pages = {014101},
	publisher = {American Physical Society},
	doi = {10.1103/PhysRevLett.125.014101},
	url = {https://link.aps.org/doi/10.1103/PhysRevLett.125.014101},
	author = {Rozenbaum, Efim B. and Bunimovich, Leonid A. and Galitski, Victor}
}
