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Title
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Matter stability in modified teleparallel gravity
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Type
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JournalPaper
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Keywords
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Teleparallel gravity Matter stability
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Abstract
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We study the matter stability in modified teleparallel gravity or f (T ) theories. We show that there is no Dolgov–Kawasaki instability in these types of modified teleparallel gravity theories. This gives for the f (T ) theories a great advantage over their f (R) counterparts because from the stability point of view there isn’t any limit on the form of functions that can be chosen.
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Researchers
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Kourosh Nozari (Third Researcher), Siamak Akhshabi (Second Researcher), Ameneh Behboodi (First Researcher)
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