Fehre, J., Litim, D. F., Pawlowski, J. M., & Reichert, M. (2021). Lorentzian quantum gravity and the graviton spectral function. Arxiv.
Chicago Style (17th ed.) CitationFehre, Jannik, Daniel F. Litim, Jan M. Pawlowski, and Manuel Reichert. "Lorentzian Quantum Gravity and the Graviton Spectral Function." Arxiv 2021.
MLA (9th ed.) CitationFehre, Jannik, et al. "Lorentzian Quantum Gravity and the Graviton Spectral Function." Arxiv, 2021.
Warning: These citations may not always be 100% accurate.