Wolfram Ratzinger

Primordial gravitational waves in the nano-Hertz regime and PTA data — towards solving the GW inverse problem

Eric Madge, Enrico Morgante, Nicklas Ramberg et al. · Journal of High Energy Physics · 2023 · 111 citations · Full text

Relativistic Astrophysics, Engineering, Numerical Relativity +16

Audible axions

Camila S. Machado, Wolfram Ratzinger, Pedro Schwaller et al. · Journal of High Energy Physics · 2019 · 85 citations · Full text

Engineering, Physics, Black Hole Physics +12

Gravitational wave probes of axionlike particles

Camila S. Machado, Wolfram Ratzinger, Pedro Schwaller et al. · Physical review. D/Physical review. D. · 2020 · 79 citations · Full text

Audible axions with a booster: Stochastic gravitational waves from rotating ALPs

Eric Madge, Wolfram Ratzinger, Daniel Schmitt et al. · SciPost Physics · 2022 · 29 citations · Full text

Engineering, Einstein Telescope, Physics +14

One μ to rule them all: CMB spectral distortions can probe domain walls, cosmic strings and low scale phase transitions

Nicklas Ramberg, Wolfram Ratzinger, Pedro Schwaller · Journal of Cosmology and Astroparticle Physics · 2023 · 27 citations