Regular Article - Theoretical Physics
Einstein–Dirac–Maxwell wormholes: ansatz, construction and properties of symmetric solutions
Departamento de Física Teórica and IPARCOS, Universidad Complutense de Madrid, 28040, Madrid, Spain
2 Institut für Physik, Universität Oldenburg, Postfach 2503, 26111, Oldenburg, Germany
3 Departamento de Matemática da Universidade de Aveiro and Centre for Research and Development in Mathematics and Applications (CIDMA), Campus de Santiago, 3810-183, Aveiro, Portugal
Accepted: 2 June 2022
Published online: 15 June 2022
We present a discussion of the traversable wormholes in Einstein–Dirac–Maxwell theory recently reported in e-Print: 2010.07317. This includes a detailed description of the ansatz and junction condition, together with an investigation of the domain of existence of the solutions. In this study, we assume symmetry under interchange of the two asymptotically flat regions of a wormhole. Possible issues and limitations of the approach are also discussed.
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