New sources of ghost fields in \(k\)-essence theories for black-bounce solutions

DOI10.1088/1361-6382/ad98e0MaRDI QIDQ6657340

Júlio César Fabris, Manuel E. Rodrigues, Ébano L. Martins, Denis C. Rodrigues, Unnamed Author

Publication date: 6 January 2025

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

zbMATH Keywords

wormholes\(k\)-essenceghostenergy conditionsblack bounce

Mathematics Subject Classification ID

Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05)

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