Collective excitations of a quantized vortex in ${}^3{P}_2$ superfluids in neutron stars

Chandrasekhar Chatterjee, Mareike Haberichter, Muneto Nitta

We discuss collective excitations (both fundamental and solitonic excitations) of quantized superfluid vortices in neutron ${}^3{P}_2$ superfluids, which likely exist in high density n…