Key Issues Review: Useful autonomous quantum machines
Fuente:
arXiv
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866909641788620800 |
|---|---|
| author | Guzmán, José Antonio Marín Erker, Paul Gasparinetti, Simone Huber, Marcus Halpern, Nicole Yunger |
| author_facet | Guzmán, José Antonio Marín Erker, Paul Gasparinetti, Simone Huber, Marcus Halpern, Nicole Yunger |
| contents | Controlled quantum machines have matured significantly. A natural next step is to increasingly grant them autonomy, freeing them from time-dependent external control. For example, autonomy could pare down the classical control wires that heat and decohere quantum circuits; and an autonomous quantum refrigerator recently reset a superconducting qubit to near its ground state, as is necessary before a computation. Which fundamental conditions are necessary for realizing useful autonomous quantum machines? Inspired by recent quantum thermodynamics and chemistry, we posit conditions analogous to DiVincenzo's criteria for quantum computing. Furthermore, we illustrate the criteria with multiple autonomous quantum machines (refrigerators, circuits, clocks, etc.) and multiple candidate platforms (neutral atoms, molecules, superconducting qubits, etc.). Our criteria are intended to foment and guide the development of useful autonomous quantum machines. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_08739 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Key Issues Review: Useful autonomous quantum machines Guzmán, José Antonio Marín Erker, Paul Gasparinetti, Simone Huber, Marcus Halpern, Nicole Yunger Quantum Physics Statistical Mechanics Biological Physics Chemical Physics Controlled quantum machines have matured significantly. A natural next step is to increasingly grant them autonomy, freeing them from time-dependent external control. For example, autonomy could pare down the classical control wires that heat and decohere quantum circuits; and an autonomous quantum refrigerator recently reset a superconducting qubit to near its ground state, as is necessary before a computation. Which fundamental conditions are necessary for realizing useful autonomous quantum machines? Inspired by recent quantum thermodynamics and chemistry, we posit conditions analogous to DiVincenzo's criteria for quantum computing. Furthermore, we illustrate the criteria with multiple autonomous quantum machines (refrigerators, circuits, clocks, etc.) and multiple candidate platforms (neutral atoms, molecules, superconducting qubits, etc.). Our criteria are intended to foment and guide the development of useful autonomous quantum machines. |
| title | Key Issues Review: Useful autonomous quantum machines |
| topic | Quantum Physics Statistical Mechanics Biological Physics Chemical Physics |
| url | https://arxiv.org/abs/2307.08739 |