Multiple Half-Quantum Vortices in Rotating Superfluid ³He

الأصل · EN

Half-quantum votices and ordinary vortices in a rotating thin film superfluid ³He under a strong magnetic field are considered. It is shown that 2n+1 half-quantum vortices interpolates between n singular vortices and n+1 singular vortices as the angular velocity is changed. The phase diagram of the vortex configurations in the angular velocity-magnetic field space is obtained for a paramagnon parameter δ=0.05.