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tech / sci.physics.relativity / BOOST: A satellite mission to test Lorentz invariance using high-performance optical frequency references

SubjectAuthor
* BOOST: A satellite mission to test Lorentz invariance usingAlan B
`* Re: BOOST: A satellite mission to test Lorentz invariance usingProkaryotic Capase Homolog
 `- Re: BOOST: A satellite mission to test Lorentz invariance usingAlan B

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BOOST: A satellite mission to test Lorentz invariance using high-performance optical frequency references

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Subject: BOOST: A satellite mission to test Lorentz invariance using
high-performance optical frequency references
From: amirjf...@aim.com (Alan B)
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 by: Alan B - Sat, 18 Feb 2023 20:37 UTC

BOOST: A satellite mission to test Lorentz invariance using high-performance optical frequency references

DOI:10.1103/PhysRevD.97.124051Corpus ID: 119059698
Published 3 May 2018

https://journals.aps.org/prd/abstract/10.1103/PhysRevD.97.124051

Re: BOOST: A satellite mission to test Lorentz invariance using high-performance optical frequency references

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Subject: Re: BOOST: A satellite mission to test Lorentz invariance using
high-performance optical frequency references
From: prokaryo...@gmail.com (Prokaryotic Capase Homolog)
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 by: Prokaryotic Capase H - Sun, 19 Feb 2023 07:48 UTC

On Saturday, February 18, 2023 at 2:37:15 PM UTC-6, Alan B wrote:
> BOOST: A satellite mission to test Lorentz invariance using high-performance optical frequency references
>
> DOI:10.1103/PhysRevD.97.124051Corpus ID: 119059698
> Published 3 May 2018
>
> https://journals.aps.org/prd/abstract/10.1103/PhysRevD.97.124051

Here is a link to a pdf in arXiv:
https://arxiv.org/pdf/1805.01265.pdf

The proposed experiment sounds to me to be rather like a
Braxmaier et al. experiment in space, except using a thermally
stabilized (to 1 mK) but non-cryogenic optical resonator.
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.88.010401
Here is an illustration that I did ten years ago of the
Braxmaier et al. experiment:
https://commons.wikimedia.org/wiki/File:Braxmaier_modern_Kennedy_Thorndike_experiment.svg
The frequency of the optical resonator is dependent on the
speed of light, while the frequency of the iodine clock is, to
first order, independent of the speed of light.

This is a candidate mission in the Large Mission framework
of the German Space Agency. Do you happen to know what
sort of priority it has been given?

Re: BOOST: A satellite mission to test Lorentz invariance using high-performance optical frequency references

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Subject: Re: BOOST: A satellite mission to test Lorentz invariance using
high-performance optical frequency references
From: amirjf...@aim.com (Alan B)
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 by: Alan B - Sun, 19 Feb 2023 16:38 UTC

On Sunday, February 19, 2023 at 2:48:52 AM UTC-5, Prokaryotic Capase Homolog wrote:
> On Saturday, February 18, 2023 at 2:37:15 PM UTC-6, Alan B wrote:
> > BOOST: A satellite mission to test Lorentz invariance using high-performance optical frequency references
> >
> > DOI:10.1103/PhysRevD.97.124051Corpus ID: 119059698
> > Published 3 May 2018
> >
> > https://journals.aps.org/prd/abstract/10.1103/PhysRevD.97.124051
> Here is a link to a pdf in arXiv:
> https://arxiv.org/pdf/1805.01265.pdf
>
> The proposed experiment sounds to me to be rather like a
> Braxmaier et al. experiment in space, except using a thermally
> stabilized (to 1 mK) but non-cryogenic optical resonator.
> https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.88.010401
> Here is an illustration that I did ten years ago of the
> Braxmaier et al. experiment:
> https://commons.wikimedia.org/wiki/File:Braxmaier_modern_Kennedy_Thorndike_experiment.svg
> The frequency of the optical resonator is dependent on the
> speed of light, while the frequency of the iodine clock is, to
> first order, independent of the speed of light.
>
> This is a candidate mission in the Large Mission framework
> of the German Space Agency. Do you happen to know what
> sort of priority it has been given?

I am wondering myself too.

Hopefully - lots.

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