Robuta

https://arxiv.org/abs/1802.05556 [1802.05556] Hopf Real Hypersurfaces in the Indefinite Complex Projective Space Abstract page for arXiv paper 1802.05556: Hopf Real Hypersurfaces in the Indefinite Complex Projective Space in the180205556hopfreal https://arxiv.org/abs/2011.05556 [2011.05556] Circular Polarization of Gravitational Waves from Early-Universe Helical Turbulence Abstract page for arXiv paper 2011.05556: Circular Polarization of Gravitational Waves from Early-Universe Helical Turbulence circular polarizationgravitational waves