[Cosmoparticle-wg] ET "Cosmology and particles" working group call

Tue Nov 6 04:30:51 CST 2018

Dear all,

we have a slight change of plans since both Eloisa and I are very busy these weeks. We suggest to postpone the meeting to next week Friday, 16 November 2018, at 3pm UK / 4pm mainland Europe.

Best wishes,
Helvi and Eloisa

===========================================
Dr. Helvi Witek
Royal Society University Research Fellow
Theoretical Particle Physics and Cosmology
Department of Physics
King's College London
===========================================

On Thu, Nov 1, 2018 at 1:08 PM Witek, Helvi <helvi.witek at kcl.ac.uk<mailto:helvi.witek at kcl.ac.uk>> wrote:
Dear all,

our next "Cosmology and Particles" Working Group call would be next Monday, 5 November. Unfortunately, I will be en route to the LISA Consortium meeting. Can we therefore postpone the meeting to either Friday, 9 November, same time?

Best wishes,
Helvi

===========================================
Dr. Helvi Witek
Royal Society University Research Fellow
Theoretical Particle Physics and Cosmology
Department of Physics
King's College London
===========================================

On Thu, Sep 27, 2018 at 12:34 PM Witek, Helvi <helvi.witek at kcl.ac.uk<mailto:helvi.witek at kcl.ac.uk>> wrote:
Dear all,

please consider joining the next "Cosmology and Particles" working group call on Monday, 1 October 2018, at 4:30pm (BST, i.e. UK/Portugal) / 5:30pm (CDT).
You can attend the meeting via the google hangout:
https://hangouts.google.com/hangouts/_/tce4j4gzcfcormnadoauiqcvg4e<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fhangouts.google.com%2Fhangouts%2F_%2Ftce4j4gzcfcormnadoauiqcvg4e&data=01%7C01%7Chelvi.witek%40kcl.ac.uk%7C491806731e404c18a71208d63ffb1856%7C8370cf1416f34c16b83c724071654356%7C0&sdata=MeYK%2Fr7GDOPmbYBFknuSup7ZDR8XPD%2BxU1dyDgZD3LE%3D&reserved=0>

Isa will lead a discussion on "Take care when solving constraints..." (see a short description below).
If you have any suggestions for topics to be discussed in the meeting, please add them to the meeting agenda: https://docs.einsteintoolkit.org/et-docs/Cosmology_and_Particle
<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.einsteintoolkit.org%2Fet-docs%2FCosmology_and_Particles&data=01%7C01%7Chelvi.witek%40kcl.ac.uk%7C491806731e404c18a71208d63ffb1856%7C8370cf1416f34c16b83c724071654356%7C0&sdata=dCyf15GbmMaQQo1JhWBAushK2dLaUTazf8EMggF6Tt8%3D&reserved=0>
or reply to this email.

Best wishes,
Helvi

Information:
"Take care when solving constraints..."
I will comment about the differences between constraint vs free evolution formulations, and the necessity in any case of solving constraint equations for generating initial data. There are some potential problems arising to take into account in the numerical resolution. I will try to give a basic idea and to let the other people to start a real discussion.

===========================================
Dr. Helvi Witek
Royal Society University Research Fellow
Theoretical Particle Physics and Cosmology
Department of Physics
King's College London
===========================================

On Wed, Aug 22, 2018 at 6:08 PM, helvi witek <helvi.witek at kcl.ac.uk<mailto:helvi.witek at kcl.ac.uk>> wrote:
Dear all,

please consider joining the next "Cosmology and Particles" working group call on Monday, 27th August 2018, at 4:30pm (BST, i.e. UK/Portugal) / 5:30pm (CDT).
You can attend the meeting via the google hangout:
https://hangouts.google.com/hangouts/_/tce4j4gzcfcormnadoauiqcvg4e<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fhangouts.google.com%2Fhangouts%2F_%2Ftce4j4gzcfcormnadoauiqcvg4e&data=01%7C01%7Chelvi.witek%40kcl.ac.uk%7C491806731e404c18a71208d63ffb1856%7C8370cf1416f34c16b83c724071654356%7C0&sdata=MeYK%2Fr7GDOPmbYBFknuSup7ZDR8XPD%2BxU1dyDgZD3LE%3D&reserved=0>

We don't have a dedicated topic this time, but will have a Q&A session and should discuss future directions of the working group. If you have any suggestions for topics to be discussed in the meeting, please add them to the meeting agenda: https://docs.einsteintoolkit.org/et-docs/Cosmology_and_Particles<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.einsteintoolkit.org%2Fet-docs%2FCosmology_and_Particles&data=01%7C01%7Chelvi.witek%40kcl.ac.uk%7C491806731e404c18a71208d63ffb1856%7C8370cf1416f34c16b83c724071654356%7C0&sdata=dCyf15GbmMaQQo1JhWBAushK2dLaUTazf8EMggF6Tt8%3D&reserved=0>
or reply to this email.

Best wishes,
Helvi
[https://ssl.gstatic.com/ui/v1/icons/mail/images/cleardot.gif]
===========================================
Dr. Helvi Witek
Royal Society University Research Fellow
Theoretical Particle Physics and Cosmology
Department of Physics
King's College London
===========================================

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