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@inproceedings{77840, author = {Pappas, Thomas}, address = {Opava}, booktitle = {Proceedings of RAGtime 23-25: Workshops on black holes and neutron stars}, keywords = {quasinormal modes; theory-agnostic parametrization; wormhole shadows; Wormholes}, howpublished = {tištěná verze "print"}, language = {eng}, location = {Opava}, isbn = {978-80-7510-577-6}, pages = {119-134}, publisher = {Slezská univerzita v Opavě, Fyzikální ústav v Opavě}, title = {Theory-agnostic parametrization of wormhole spacetimes}, url = {https://proceedings.physics.cz/wp-content/uploads/2023/12/23_25_13_pap.pdf}, year = {2023} }
TY - JOUR ID - 77840 AU - Pappas, Thomas PY - 2023 TI - Theory-agnostic parametrization of wormhole spacetimes PB - Slezská univerzita v Opavě, Fyzikální ústav v Opavě CY - Opava SN - 9788075105776 KW - quasinormal modes KW - theory-agnostic parametrization KW - wormhole shadows KW - Wormholes UR - https://proceedings.physics.cz/wp-content/uploads/2023/12/23_25_13_pap.pdf N2 - We present1 a generalization of the Rezzolla-Zhidenko theory-agnostic parametrization of black-hole spacetimes to accommodate spherically-symmetric Lorentzian, traversable wormholes (WHs) in an arbitrary metric theory of gravity. By applying our parametrization to various known WH metrics and performing calculations involving shadows and quasinormal modes, we show that only a few parameters are important for finding potentially observable quantities in a WH spacetime. ER -
PAPPAS, Thomas. Theory-agnostic parametrization of wormhole spacetimes. In \textit{Proceedings of RAGtime 23-25: Workshops on black holes and neutron stars}. Opava: Slezská univerzita v Opavě, Fyzikální ústav v Opavě, 2023, s.~119-134. ISBN~978-80-7510-577-6.
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