In this paper, we analyze the errors produced in the random quantum circuits of various depths implemented through gate and pulse model on the single-qubit IBM Armonk device. We perform quantum state tomography to compare the performance of both model...
In this paper, we analyze the errors produced in the random quantum circuits of various depths implemented through gate and pulse model on the single-qubit IBM Armonk device. We perform quantum state tomography to compare the performance of both models. Our results show that the ability to specify the optimal time dynamics for executing a circuit through pulse schedule allows to explore and efface the quantum noise, which significantly reduces the errors.