Quantum Information Processing with Molecular Nanomagnets: an introduction
Fuente:
arXiv
Salvato in:
| Autori principali: | , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2024
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866914920275116032 |
|---|---|
| author | Chiesa, Alessandro Macaluso, Emilio Carretta, Stefano |
| author_facet | Chiesa, Alessandro Macaluso, Emilio Carretta, Stefano |
| contents | Many problems intractable on classical devices could be solved by algorithms explicitly based on quantum mechanical laws, i.e. exploiting quantum information processing. As a result, increasing efforts from different fields are nowadays directed to the actual realization of quantum devices. Here we provide an introduction to Quantum Information Processing, focusing on a promising setup for its implementation, represented by molecular spin clusters known as Molecular Nanomagnets. We introduce the basic tools to understand and design quantum algorithms, always referring to their actual realization on a molecular spin architecture. We then examine the most important sources of noise in this class of systems and then one of their most peculiar features, i.e. the possibility to exploit many (more than two) available states to encode information and to self-correct it from errors via proper design of quantum error correction codes. Finally, we present some examples of quantum algorithms proposed and implemented on a molecular spin qudit hardware. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_21000 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Quantum Information Processing with Molecular Nanomagnets: an introduction Chiesa, Alessandro Macaluso, Emilio Carretta, Stefano Quantum Physics Materials Science Many problems intractable on classical devices could be solved by algorithms explicitly based on quantum mechanical laws, i.e. exploiting quantum information processing. As a result, increasing efforts from different fields are nowadays directed to the actual realization of quantum devices. Here we provide an introduction to Quantum Information Processing, focusing on a promising setup for its implementation, represented by molecular spin clusters known as Molecular Nanomagnets. We introduce the basic tools to understand and design quantum algorithms, always referring to their actual realization on a molecular spin architecture. We then examine the most important sources of noise in this class of systems and then one of their most peculiar features, i.e. the possibility to exploit many (more than two) available states to encode information and to self-correct it from errors via proper design of quantum error correction codes. Finally, we present some examples of quantum algorithms proposed and implemented on a molecular spin qudit hardware. |
| title | Quantum Information Processing with Molecular Nanomagnets: an introduction |
| topic | Quantum Physics Materials Science |
| url | https://arxiv.org/abs/2405.21000 |