# Aspects of quadratic gravity

@article{AlvarezGaum2015AspectsOQ, title={Aspects of quadratic gravity}, author={L. Alvarez-Gaum{\'e} and A. Kehagias and C. Kounnas and D. Lust and A. Riotto}, journal={Protein Science}, year={2015}, volume={64}, pages={176-189} }

We discuss quadratic gravity where terms quadratic in the curvature tensor are included in the action. After reviewing the corresponding eld equations, we analyze in detail the physical propagating modes

#### 132 Citations

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