output
19962026
most citedPlanck 2013 results. XVI. Cosmological parameters

6.6k citations

Showing 2022 · gr-qcShow all

6 papers · 2 filters

gr-qc2022★ 12 cited

Overlap reduction functions for a polarized stochastic gravitational-wave background in the Einstein Telescope-Cosmic Explorer and the LISA-Taiji networks

Guo-Chin Liu, Kin-Wang Ng

The detection of gravitational waves from the coalescences of binary compact stars by current interferometry experiments has opened up a new era of gravitational-wave astrophysics…

gr-qc2022★ 49 cited

Pulsar and cosmic variances of pulsar timing-array correlation measurements of the stochastic gravitational wave background

Reginald Christian Bernardo, Kin-Wang Ng

Pulsar timing-array correlation measurements offer an exciting opportunity to test the nature of gravity in the cosmologically novel nanohertz gravitational wave regime. The stocha…

gr-qc2022★ 39 cited

Stochastic gravitational wave background phenomenology in a pulsar timing array

Reginald Christian Bernardo, Kin-Wang Ng

Pulsar timing offers an independent avenue to test general relativity and alternative gravity theories. This requires an understanding of how metric polarizations beyond the famili…

gr-qc2022★ 17 cited

Testing non-local gravity by clusters of galaxies

Filippo Bouchè, Salvatore Capozziello, Vincenzo Salzano +1

Extended theories of gravity have been extensively investigated during the last thirty years, aiming at fixing infrared and ultraviolet shortcomings of General Relativity and of th…

gr-qc2022★ 17 cited

Black Hole Shadow with Soft Hair

Feng-Li Lin, Avani Patel, Hung-Yi Pu

Light bending by the strong gravity around the black hole will form the so-called black hole shadow, the shape of which can shed light on the structure of the near-horizon geometry…

gr-qc2022★ 17 cited

Timing-residual power spectrum of a polarized stochastic gravitational-wave background in pulsar-timing-array observation

Guo-Chin Liu, Kin-Wang Ng

We study the observation of stochastic gravitational-wave background (SGWB) made by pulsar-timing arrays in the spherical harmonic space. Instead of using the Shapiro time delay, w…