Multi-field dark energy: Cosmic acceleration on a steep potential

@article{Akrami2020MultifieldDE,
  title={Multi-field dark energy: Cosmic acceleration on a steep potential},
  author={Yashar Akrami and Misao Sasaki and Adam R. Solomon and Valeri Vardanyan},
  journal={arXiv: Cosmology and Nongalactic Astrophysics},
  year={2020}
}

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