@article {GalitskiRef20,
	title = {Analogue spacetimes from nonrelativistic Goldstone modes in spinor condensates},
	journal = {submitted to Physical Review X (arXiv:2001.05496)},
	year = {2020},
	url = {https://arxiv.org/abs/2001.05496},
	author = {J. H. Wilson and J. B. Curtis and V.M. Galitski}
}
