会议论文详细信息
3rd International Conference on Mathematical Modeling in Physical Sciences | |
Wormholes from Chiral Fields | |
物理学;数学 | |
Charalampidis, E.^1 ; Ioannidou, T.^1 ; Kleihaus, B.^2 ; Kunz, J.^2 | |
School of Civil Engineering, Faculty of Engineering, Aristotle University of Thessaloniki, Thessaloniki | |
54124, Greece^1 | |
Institut für Physik, Universität Oldenburg, Postfach 2503, Oldenburg | |
D-26111, Germany^2 | |
关键词: Chiral matter; Geometry change; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/574/1/012058/pdf DOI : 10.1088/1742-6596/574/1/012058 |
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来源: IOP | |
【 摘 要 】
In this paper, Lorentzian wormholes with a phantom field and chiral matter fields have been obtained. In addition, it is shown that for different values of the gravitational coupling of the chiral fields, the wormhole geometry changes. Finally, the stability of the corresponding wormholes is studied and it is shown that are unstable (eg. Ellis's wormhole instability)
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