Gravitational Waves in Scalar-Tensor-Vector Gravity Theory (2021)
- Authors:
- Autor USP: QIAN, WEILIANG - EEL
- Unidade: EEL
- DOI: 10.3390/universe7010009
- Subjects: ONDAS GRAVITACIONAIS; POLARIZAÇÃO (ASTRONOMIA)
- Keywords: gravitational waves; polarizations; stress-energy; pseudo-tensor
- Agências de fomento:
- Language: Inglês
- Abstract: In this paper, we study the properties of gravitational waves in the scalar–tensor–vector gravity theory. The polarizations of the gravitational waves are investigated by analyzing the relative motion of the test particles. It is found that the interaction between the matter and vector field in the theory leads to two additional transverse polarization modes. By making use of the polarization content, the stress-energy pseudo-tensor is calculated by employing the perturbed equation method. Additionally, the relaxed field equation for the modified gravity in question is derived by using the Landau–Lifshitz formalism suitable to systems with non-negligible self-gravity.
- Source:
- Este periódico é de acesso aberto
- Este artigo é de acesso aberto
- URL de acesso aberto
- Cor do Acesso Aberto: gold
- Licença: cc-by
-
ABNT
LIU, Yunqi et al. Gravitational Waves in Scalar-Tensor-Vector Gravity Theory. Universe, v. 7, n. 9, p. 1-14-, 2021Tradução . . Disponível em: https://doi.org/10.3390/universe7010009. Acesso em: 27 dez. 2025. -
APA
Liu, Y., Qian, W. -L., Gong, Y., & Wang, B. (2021). Gravitational Waves in Scalar-Tensor-Vector Gravity Theory. Universe, 7( 9), 1-14-. doi:10.3390/universe7010009 -
NLM
Liu Y, Qian W-L, Gong Y, Wang B. Gravitational Waves in Scalar-Tensor-Vector Gravity Theory [Internet]. Universe. 2021 ;7( 9): 1-14-.[citado 2025 dez. 27 ] Available from: https://doi.org/10.3390/universe7010009 -
Vancouver
Liu Y, Qian W-L, Gong Y, Wang B. Gravitational Waves in Scalar-Tensor-Vector Gravity Theory [Internet]. Universe. 2021 ;7( 9): 1-14-.[citado 2025 dez. 27 ] Available from: https://doi.org/10.3390/universe7010009 - Alternative mechanism for black hole echoes
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Informações sobre o DOI: 10.3390/universe7010009 (Fonte: oaDOI API)
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