PT Journal
AU Olmo, GJ
   Rubiera-Garcia, D
   Sanchez-Puente, A
TI Geodesic completeness in a wormhole spacetime with horizons
SO Physical Review D
JI Phys. Rev. D
PY 2015
BP 044047
EP 16pp
VL 92
IS 4
DI 10.1103/PhysRevD.92.044047
LA English
AB The geometry of a spacetime containing a wormhole generated by a spherically symmetric electric field is investigated in detail. These solutions arise in high-energy extensions of general relativity formulated within the Palatini approach and coupled to Maxwell electrodynamics. Even though curvature divergences generically arise at the wormhole throat, we find that these spacetimes are geodesically complete. This provides an explicit example where curvature divergences do not imply spacetime singularities.
ER