As a non-classical model of computation, researches on quantum computing grows rapidly recently. What is quantum computing and what is happening on quantum computing? An introduction to quantum computing and its status will be presented at first, followed by the introduction to quantum machine learning and its application on high energy physics. In the introduction part, it will include some basic ideas of qubits, quantum computing, quantum machine learning and so on. At the end, some applications, recent results and reviews on quantum simulators and quantum hardware will be included.
