We consider curvature-teleparallel F(R,T) gravity, where the gravitational Lagrangian density is given by an arbitrary function of the Ricci scalar R and the torsion scalar T. Using the Noether Symmetry Approach, we show that the functional form of the F(R,T) function can be determined by the presence of symmetries. Furthermore, we obtain exact solutions through the presence of conserved quantities and the reduction of cosmological dynamical system. Example of particular cosmological models are considered.

Noether symmetry approach for teleparallel-curvature cosmology / Capozziello, S.; De Laurentis, M.; Myrzakulov, R.. - In: INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS. - ISSN 0219-8878. - 12:9(2015), p. 1550095. [10.1142/S0219887815500954]

Noether symmetry approach for teleparallel-curvature cosmology

Capozziello S.
;
De Laurentis M.;
2015

Abstract

We consider curvature-teleparallel F(R,T) gravity, where the gravitational Lagrangian density is given by an arbitrary function of the Ricci scalar R and the torsion scalar T. Using the Noether Symmetry Approach, we show that the functional form of the F(R,T) function can be determined by the presence of symmetries. Furthermore, we obtain exact solutions through the presence of conserved quantities and the reduction of cosmological dynamical system. Example of particular cosmological models are considered.
2015
Noether symmetry approach for teleparallel-curvature cosmology / Capozziello, S.; De Laurentis, M.; Myrzakulov, R.. - In: INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS. - ISSN 0219-8878. - 12:9(2015), p. 1550095. [10.1142/S0219887815500954]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/837369
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