Please use this identifier to cite or link to this item:
https://hdl.handle.net/11499/50428
Title: | Scale invariant Einstein-Cartan theory in three dimensions | Authors: | Adak, Muzaffer Özdemir, Neşe Sert, Özcan |
Publisher: | Springer | Abstract: | We retreat the well-known Einstein-Cartan theory by slightly modifying the covariant derivative of spinor field by investigating double cover of the Lorentz group. We first write the Lagrangian consisting of the Einstein-Hilbert term, Dirac term and a scalar field term in a non-Riemannian spacetime with curvature and torsion. Then by solving the affine connection analytically we reformulate the theory in the Riemannian spacetime in a self-consistent way. Finally we discuss our results and give future perspectives on the subject. | URI: | https://doi.org/10.1140/epjc/s10052-023-11255-x https://hdl.handle.net/11499/50428 |
ISSN: | 1434-6044 1434-6052 |
Appears in Collections: | Fen-Edebiyat Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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