Quantum Information Processing with Molecular Nanomagnets: an introduction

• DOI: 10.48550/arxiv.2405.21000
• Publication Date: 2024-05-31
• Authors: Alessandro Chiesa; Emilio Macaluso; Stefano Carretta
• Keywords: Nanomagnet; Quantum information processing

Many problems intractable on classical devices could be solved by algorithms explicitly based quantum mechanical laws, i.e. exploiting information processing. As a result, increasing efforts from different fields are nowadays directed to the actual realization of devices. Here we provide an introduction Quantum Information Processing, focusing promising setup for its implementation, represented molecular spin clusters known as Molecular Nanomagnets. We introduce basic tools understand and design algorithms, always referring their architecture. then examine most important sources noise in this class systems one peculiar features, possibility exploit many (more than two) available states encode self-correct it errors via proper error correction codes. Finally, present some examples proposed implemented qudit hardware.