[time-nuts] I assume y'all have seen this, but:

[Magnus Danielson]

Hi,

Spin squeezing is being used by many research groups now, and been
talked about for many years. For sure it's not applicable to all uses,
but it shows promising enough results that many seems to include it.
Other hyper-Ramsey interrogation techniques also fit to the same type of
advances.

Cheers,
Magnus

On 2020-12-18 18:51, Anders Wallin wrote:
> FWIW, this paper argues that spin squeezing may only help in clocks with a
> few hundred/thousand atoms, and clock lasers may need to improve a lot to
> take full advantage:
> https://arxiv.org/abs/1911.00882
>
>
> On Fri, Dec 18, 2020 at 1:51 AM Bill Woodcock <woody at pch.net> wrote:
>
>> https://newatlas.com/physics/quantum-entangled-atomic-clock/
>>
>>                                 -Bill
>>
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