Detailed Fault Model for Physical Quantum Circuits
Arighna Deb, Debesh Kumar Das · 2019
Quantum circuits have recently been developed thanks to the global companies like IBM, Google, Microsoft and Intel. The physical realization of quantum circuits motivates to explore new areas of research. Testing of quantum circuits is one such area which needs significant attention in order to detect faulty gate operations in the circuits. To this end, first we need to identify the different types of faults that can result due to some unwanted physical failures during the implementation of the gate operations. This paper investigates those possibilities of physical failures in realizing the quantum operations and introduces a new family of fault models for quantum circuits. Experimental results include the actual number of newly proposed faults that can occur at the physical level of any quantum circuit.