Image
Conformal Penrose–Carter diagram (rotated from the usual axis convention) of a Kerr–Newman black hole (i.e. with mass, charge and angular momentum) exhibiting other possible universes.
Image credit: from a drawing by Andrew Hamilton.
International Journal of High-Energy Physics
Conformal Penrose–Carter diagram (rotated from the usual axis convention) of a Kerr–Newman black hole (i.e. with mass, charge and angular momentum) exhibiting other possible universes.
Image credit: from a drawing by Andrew Hamilton.