Tayler-Spruit dynamo in binary neutron star merger remnants Alexis Reboul-Salze, Paul Barrère, Kenta Kiuchi, Jérôme Guilet, Raphaël Raynaud, Sho Fujibayashi and Masaru Shibata A&A, 699 (2025) A4 Published online: 25 June 2025 DOI: 10.1051/0004-6361/202453126