Read-Green points and level crossings in XXZ central spin models and $p_x+i{p}_y$ topological superconductors

Alexandre Faribault, Houda Koussir, Mohamed Houssein Mohamed

In this work, we study the full set of eigenstates of a $p_x+i{p}_y$ topological superconductor coupled to a particle bath which can be described in terms of an integrable Hamiltonia…