Uploaded May 2025 | Updated September 2026, 2 weeks ago
Speaker: Marek Liška (DIAS)
Abstract: I review the proposal of Latham Boyle, Kieran Finn and Neil Turok for a universe with unbroken CPT symmetry. This framework allows to explain the dark matter as right-handed neutrinos produced by the Hawking effect. It also offers a new perspective on the flatness, homogeneity and isotropy problems and possibly a hint for the origin of the cosmological constant. Enforcing the CPT symmetry further leads to a proposal for resolving the black hole singularities, replacing them with regular, mirror-like geometry
Speaker: Marek Liška (DIAS)
Abstract: I review the proposal of Latham Boyle, Kieran Finn and Neil Turok for a universe with unbroken CPT symmetry. This framework allows to explain the dark matter as right-handed neutrinos produced by the Hawking effect. It also offers a new perspective on the flatness, homogeneity and isotropy problems and possibly a hint for the origin of the cosmological constant. Enforcing the CPT symmetry further leads to a proposal for resolving the black hole singularities, replacing them with regular, mirror-like geometry
