Atıf İçin Kopyala
Taser D., ULU DOĞRU M.
New Astronomy, cilt.86, 2021 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
86
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Basım Tarihi:
2021
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Doi Numarası:
10.1016/j.newast.2021.101575
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Dergi Adı:
New Astronomy
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, INSPEC, Metadex, Civil Engineering Abstracts
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Anahtar Kelimeler:
Einstein-Rosen Universe, Scalar field, Quintessence matter, Phantom field, F R, INFLATIONARY UNIVERSE, T) GRAVITY, INHOMOGENEOUS COSMOLOGY, MODELS, SINGULARITIES, FLATNESS, HORIZON, FLUID
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Çanakkale Onsekiz Mart Üniversitesi Adresli:
Evet
Özet
© 2021 Elsevier B.V.Non-static Einstein–Rosen universe with scalar field is examined via two different selection of f(R,T) models. Firstly, we analyzed Einstein–Rosen universe with scalar field in f(R,T)=R+2f(T) model. Then, we constructed field equations for f(R,T)=f1(R)+f2(R)f3(T) model, as well. For both models, exact solutions of field equations have been attained without considering any approximation or restriction. Whether scalar field corresponds to phantom and/or quintessence scalar field are investigated for each models.