Abstract: We study wormhole solutions obtained via applying dualities and complexifications to the vacuum Weyl metrics generated by massive rods and by point masses. The most interesting finding are wormholes with locally flat geometry supported by rings of negative energy.
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Gr@v members Pedro Cunha and Carlos Herdeiro at the LIGO LIvingston Control Room, in the state of Louisiana, USA, during a visit to the site. More exciting news should be announced in the summer by the collaboration!
Read the CQG+ viewpoint article on "Can Astrophysical Black Holes have hair", by Gr@v members C. Herdeiro and E. Radu, on the recently published Classical and Quantum Gravity Focus issue wherein they were guest editors.
Gr@v members P. Cunha and C. Herdeiro were amongst the participants of the StronGBaD workshop, at the University of Mississippi, USA.
The COST Action 16104 on "Gravitational Waves, black holes and fundamental physics" has been approved within the EU Framework Program Horizon 2020. The action is led by Prof. Vitor Cardoso and our group participated in the network of proposers. C. Herdeiro is a member of the management committee.