Phase structure of neutron ${}^3{P}_2$ superfluids in strong magnetic fields in neutron stars

Shigehiro Yasui, Chandrasekhar Chatterjee, Muneto Nitta

We discuss the effect of a strong magnetic field on neutron ${}^3{P}_2$ superfluidity. Based on the attraction in the ${}^3{P}_2$ pair of two neutrons, we derive the Ginzburg-Landa…