Chiral Majorana edge states in the vortex core of a $p+ip$ Fermi superfluid

Jing-Bo Wang, Wei Yi, Jian-Song Pan

We study a single vortex in a two-dimensional $p+ip$ Fermi superfluid interacting with a Bose-Einstein condensate. The Fermi superfluid is topologically non-trivial and hosts a zer…