%0 Journal Article
%T Two Open Universes Connected by a Wormhole: Exact Solutions
%A Li-Xin Li
%J Physics
%D 2001
%I arXiv
%R 10.1016/S0393-0440(01)00028-6
%X In this paper I present a spacetime of two open universes connected by a Lorentzian wormhole. The spacetime has the following features: (1) It can exactly solve the Einstein equations; (2) The weak energy condition is satisfied everywhere; (3) It has a topology of R^2\times T_g (g\ge 2); (4) It has no event horizons.
%U http://arxiv.org/abs/hep-th/0102143v1