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چکیده
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WestudyanewtypeofthemodifiedteleparallelgravityoftheformF(T,Θ)inwhichT,thetorsionscalar,iscoupledwithΘ,thetraceofthestress–energytensor.Inaperturbationalapproach,westudythestabilityofthesolutionsandasaspecialcasewefindaconditionforstabilityofthedeSitterphase.ThenweadoptasuitableformforF(T,Θ)thatrealizesastabledeSittersolutionsothatthestabilityconditioncreatesaspecificconstraintontheparametricspaceofthemodel.Finally,theenergyconditionsintheframeworkofF(T,Θ)gravityisinvestigated.
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