Microwave signatures of Majorana states in a topological Josephson junction

Jukka I. Väyrynen, Gianluca Rastelli, Wolfgang Belzig +1

We find the admittance of a topological Josephson junction $Y(\omega ,{\phi }_0,T)$ as a function of frequency $\omega$, the static phase bias ${\phi }_0$ applied to the superconducting leads, and tempe…