A special class of solutions in F(R)-gravity
Abstract We consider a special class of vacuum F(R)-modified gravity models. The form of their Lagrangian is such that the field equations are trivially satisfied when the Ricci scalar is constant. There are many interesting F(R)-models for inflation and dark energy that fall in this class. However,...
Main Authors: | Marco Calzà, Massimiliano Rinaldi, Lorenzo Sebastiani |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2018-03-01
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-018-5681-8 |
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