Polar modes and isospectrality of Ellis-Bronnikov wormholes
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DOI: 10.1103/physrevd.107.084024
Abstract: We consider polar perturbations of static Ellis-Bronnikov wormholes and derive the coupled set of perturbation equations for the gravitational and the scalar field. For massless wormholes the perturbations decouple, and we obtain two identical master… read more here.
Keywords: modes isospectrality; polar modes; bronnikov wormholes; ellis bronnikov ... See more keywords
On quantum traversability of wormholes
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271823500566
Abstract: In this paper we study the possibility of non-relativistic quantum particles to traverse the generalized Ellis-Bronnikov wormholes by considering quantum effects, such as tunneling. We have used the generalized Ellis-Bronnikov wormhole metric and found that… read more here.
Keywords: barrier; ellis bronnikov; quantum traversability; traversability wormholes ... See more keywords