Challenges to Self-Acceleration in Modified Gravity from Gravitational Waves and Large-Scale Structure

  title={Challenges to Self-Acceleration in Modified Gravity from Gravitational Waves and Large-Scale Structure},
  author={Lucas Lombriser and N. A. Lima},
  journal={Physics Letters B},

Dark Energy in Light of Multi-Messenger Gravitational-Wave Astronomy

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Self-accelerating universe in scalar-tensor theories after GW170817

The recent simultaneous detection of gravitational waves and a gamma-ray burst from a neutron star merger significantly shrank the space of viable scalar-tensor theories by demanding that the speed

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  • K. Koyama
  • Physics
    Reports on progress in physics. Physical Society
  • 2016
An overview of recent developments in modified gravity theories including f(R) gravity, braneworld gravity, Horndeski theory and massive/bigravity theory is given and how to test modifications of gravity on cosmological scales is discussed.

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Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant

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