Topological Josephson bifurcation amplifier: Semiclassical theory

Amplifiers based on Josephson junctions allow for a fast and noninvasive readout of superconducting qubits. Motivated by the ongoing progress toward realization fault-tolerant qubits Majorana bound states, we investigate topological counterpart bifurcation amplifier. We predict that dynamics junction driven in appropriate parameter regime may be used as an additional tool to detect emergence states.