Introduction to Quantum Computing: From Algorithm to Hardware (QC-DCEP)

Abstract: Quantum computing is expected to change the world by providing exponential speed-up in solving some very difficult problems. In this tutorial, we will first discuss the fundamental principles of quantum computing algorithms. Error correction, which is essential to realize a fault-tolerant quantum computer, will be briefly covered. Finally, using the superconductor-based quantum computer as an example, we will study how to implement the essential operations in quantum computers, namely, qubit initialization, readout, and manipulations. It will be appreciated that powerful classical computers, which are used to control the qubits, are essential to the successful implementation of quantum computers.