29 citations · 48 across the 5 of their papers we have counts for
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astro-ph.CO2023★ 7 cited
Perturbations of Cosmological Redshift Drift
Pedro Bessa, Ruth Durrer, Dennis Stock
In this paper we calculate the linear perturbations of the cosmological redshift drift. We show explicitly that our expressions are gauge-invariant and compute the power spectrum o…
gr-qc2023★ 7 cited
Strong Gravitational Lensing in Horndeski theory
Pedro Bessa
In this paper we build the general formalism of gravitational lensing in luminal Horndeski theories, deriving the Jacobi matrix equation and the general angular diameter distance i…