Publications

An up-to-date list of my publications can be found on the arXiv

Note that my first name is Alberto and I have two last names (Roper Pol), as is common in Spanish and Hispanic names.

The correct way to cite my name is A. Roper Pol. Thanks!

You can find notebooks, description, plots and functions to generate the results of most of my research works on my GitHub account, as part of the GW_turbulence project

Journal Publications

2022

A. Roper Pol, C. Caprini, A. Neronov, and D. Semikoz, The gravitational wave signal from primordial magnetic fields in the Pulsar Timing Array frequency band, submitted to Phys. Rev. D (2022), arXiv:2201.05630.

Y. He, A. Roper Pol, A. Brandenburg, Leading-order nonlinear gravitational waves from reheating magnetogeneses, submitted to Phys. Rev. D (2022), arXiv:2110.14456.

A. Roper Pol, S. Mandal, A. Brandenburg, and T. Kahniashvili, Polarization of gravitational waves from helical MHD turbulent sources, J. Cosmol. Astropart. Phys. in press (2022), arXiv:2107.05356.

2021

A. Brandenburg, G. Gogoberidze, T. Kahniashvili, S. Mandal, A. Roper Pol, and N. Shenoy, The scalar, vector, and tensor modes in gravitational wave turbulence simulations, Class. Quantum Grav. 38, 145002 (2021), arXiv:2103.01140.

T. Kahniashvili, A. Brandenburg, G. Gogoberidze, S. Mandal, and A. Roper Pol, Circular polarization of gravitational waves from early-universe helical turbulence, Phys. Rev. Res. 3, 013193 (2021), arXiv:2011.05556.

A. Neronov, A. Roper Pol, C. Caprini, and D. Semikoz, NANOGrav signal from MHD tur- bulence at the QCD phase transition in the early universe, Phys. Rev. D 103, L041302 (2021), arXiv:2009.14174.

2020

A. Roper Pol, S. Mandal, A. Brandenburg, T. Kahniashvili, and A. Kosowsky, Numerical simulations of gravitational waves from early-universe turbulence, Phys. Rev. D 102, 083512 (2020), arXiv:1903.08585.

A. Roper Pol, A. Brandenburg, T. Kahniashvili, A. Kosowsky, and S. Mandal, The timestep constraint in solving the gravitational wave equations sourced by hydromagnetic turbulence, Geophys. Astrophys. Fluid Dyn. 114, 130 (2020), arXiv:1807.05479.

2019

A. Brandenburg, T. Kahniashvili, S. Mandal, A. Roper Pol, A.G. Tevzadze, and T. Vachaspati, The dynamo effect in decaying helical turbulence, Phys. Rev. Fluids 4, 024608 (2019), arXiv:1710.01628.

A. Brandenburg, A. Bracco, T. Kahniashvili, S. Mandal, A. Roper Pol, G.J.D. Petrie, N.K. Singh, E and B polarizations from inhomogeneous and solar surface turbulence, Astrophys. J. 870, 87 (2019), arXiv:1807.11457.

2019

A. Brandenburg, T. Kahniashvili, S. Mandal, A. Roper Pol, A.G. Tevzadze, and T. Vachaspati, The dynamo effect in decaying helical turbulence, Phys. Rev. Fluids 4, 024608 (2019), arXiv:1710.01628.

A. Brandenburg, A. Bracco, T. Kahniashvili, S. Mandal, A. Roper Pol, G.J.D. Petrie, N.K. Singh, E and B polarizations from inhomogeneous and solar surface turbulence, Astrophys. J. 870, 87 (2019), arXiv:1807.11457.

2017

A. Brandenburg, T. Kahniashvili, S. Mandal, A. Roper Pol, A.G. Tevzadze, and T. Vachaspati, Evolution of hydromagnetic turbulence from the electroweak phase transition, Phys. Rev. D 96, 123538 (2017), arXiv:1711.03804.

Proceedings

A. Roper Pol, Gravitational waves from MHD turbulence at the QCD phase transition
as a source for Pulsar Timing Arrays, Contribution to the 2022 Gravitation session of the 56th Rencontres de Moriond (2022).

A. Roper Pol, Gravitational radiation from MHD turbulence in the early universe, Contribution to the 2021 Gravitation session of the 55th Rencontres de Moriond (2021), arXiv:2105.08287.

T. Kahniashvili, A. Brandenburg, A. Kosowsky, S. Mandal, and A. Roper Pol, Magnetism in the Early Univese, FM8: New Insights in Extragalactic Magnetic Fields, IAU Proceedings (2019), arXiv:1810.11876.