Scale-invariant spin dynamics and the quantum limits of field sensing
We describe quantum limits to field sensing that relate noise, geometry and measurement duration to fundamental constants, with no reference to particle number. We cast the Tesche and Clarke (TC) bound on dc-SQUID sensitivity as such a limit, and find analogous limits for volumetric spin-precession...
保存先:
| 第一著者: | |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
IOP Publishing
2020-01-01
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| シリーズ: | New Journal of Physics |
| 主題: | |
| オンライン･アクセス: | https://doi.org/10.1088/1367-2630/ab81b8 |
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