Have pulsar timing array methods detected a cosmological phase transition?
Have pulsar timing array methods detected a cosmological phase transition? is a scholarly work, published in 2024 in ''Physical Review D''. The main subjects of the publication include physics, gravitational wave, stock order, pulsar, phase change, symmetry breaking, symmetry, radio astronomy, pulsar timing array, astrophysics, boson, phase, Sigma, and particle physics. The authors show how the predicted GW power spectrum, with a realistic choice of the FOPT parameters, is consistent with 1-σ deviations from the estimated parameters of the background detected by the PTA collaborations.