FYI, ruhig für ein online-Teilnahme registrieren... -Enno -------- Weitergeleitete Nachricht -------- Betreff: Second Announcement: 4th Terrestrial Very-Long-Baseline Atom Interferometry (TVLBAI) Workshop: 2–4 February 2026 at the Laboratorio Subterraneo de Canfranc (LSC) in Canfranc, Spain. Datum: Tue, 13 Jan 2026 14:37:01 +0000 Von: Oliver Buchmuller <oliver.buchmuller@cern.ch> Kopie (CC): Jonathan R. Ellis <John.Ellis@cern.ch>, Oliver Buchmuller <oliver.buchmuller@cern.ch>, Sergio Calatroni <Sergio.Calatroni@cern.ch>, Diego Blas Temino <dblas@ifae.es>, elias.lopez@uam.es <elias.lopez@uam.es> Dear Colleagues, This is a second announcement for the *4th Terrestrial Very-Large-Baseline Atom Interferometry (TVLBAI) Workshop*, which will take place on *2–4 February 2026* at the *Laboratorio Subterráneo de Canfranc (LSC)* in Canfranc, Spain. We would like to draw your attention in particular to *registration and travel arrangements*, as key deadlines are now approaching. ------------------------------------------------------------------------ *Registration (deadline: **19 January 2026**)* All participants, including those planning to attend remotely, are required to register via the Indico page: *https://indico.cern.ch/event/1599454/registrations/* The workshop will be held in a *hybrid format*, with remote participation available via Zoom. ------------------------------------------------------------------------ *Travel and Accommodation – Updated Information* Important updates relevant for travel planning are now available: * *Organised bus service:*** Updated information on collective transport to and from Canfranc is available here: https://indico.cern.ch/event/1599454/page/40349-travel-information * *Accommodation:*** A revised list of recommended hotels, including booking details and practical guidance, is available here: https://indico.cern.ch/event/1599454/page/40352-accommodation-options Given the limited accommodation capacity in the region, *participants planning to attend in person are strongly encouraged to make their travel and hotel arrangements as soon as possible*. ------------------------------------------------------------------------ All current information, including the scientific programme, poster, and practical details, can be found on the main Indico page: https://indico.cern.ch/event/1599454/ We very much look forward to welcoming you to Canfranc. With best regards, *The TVLBAI 2026 Workshop Organisers*
On 5 Jan 2026, at 17:01, Oliver Buchmuller <oliver.buchmuller@cern.ch> wrote:
Dear Colleagues,
Following our previous announcement of the *4th Terrestrial Very-Large-Baseline Atom Interferometry (TVLBAI) Workshop*, to be held on *2–4 February 2026* at the *Laboratorio Subterráneo de Canfranc (LSC)* in Canfranc, Spain, we would like to draw your attention to *important new information* relevant for travel planning.
*New updates*
*
*Bus service:* Updated information on organised bus transportation to and from Canfranc is now available on the Indico page:
https://indico.cern.ch/event/1599454/page/40349-travel-information
*
*Accommodation:* A revised list of recommended hotels, including booking details and practical guidance, is available here:
https://indico.cern.ch/event/1599454/page/40352-accommodation-options
We strongly encourage participants planning to attend *in person* to consult these pages and make their travel and hotel arrangements as soon as possible.
*Registration reminder*
If you have not yet done so, please register by *19 January 2026* via:
*https://indico.cern.ch/event/1599454/registrations/*
The workshop will take place in a *hybrid format*, with remote participation available via Zoom for those unable to travel.
All updated information, including the workshop programme, poster, and practical details, can be found on the main Indico page:
*https://indico.cern.ch/event/1599454/*
We look forward to welcoming you to Canfranc.
With best regards,
The TVLBAI 2026 Workshop Organisers
On 5 Nov 2025, at 16:20, Oliver Buchmuller <oliver.buchmuller@cern.ch> wrote:
Dear Colleagues,
We would like to invite you to participate in a workshop on:
*4th Terrestrial Very-Long-Baseline **Atom Interferometry*
The workshop will take place from *2–4 February 2026* at the Laboratorio Subterraneo de Canfranc (LSC) in Canfranc, Spain.
You can find more details on the workshop’s web page:
https://indico.cern.ch/event/1599454/
*If you are interested in attending this event in person, please register before* *January 19th, 2026* at:
*https://indico.cern.ch/event/1599454/registrations/* <https://indico.cern.ch/event/1599454/registrations/>
The event will be in a hybrid format, allowing for both in-person and remote participation via Zoom.
Further information about the workshop is available below and on the workshop webpage
We are looking forward to welcoming you to Canfranc soon.
Best regards,
The Workshop Organisers
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*Workshop Poster:***
https://indico.cern.ch/event/1599454/page/40356-workshop-poster
*Workshop Scope:*
The 4th Terrestrial Very-Large-Baseline Atom Interferometry (TVLBAI) Workshop in Canfranc (Spain) follows the three successful editions held previously in Geneva (March 2023), London (April 2024) and Hannover (August 2025).
This workshop will gather international experts from several scientific and technological areas of relevance to TVLBAI, with the primary objective of progressing towards the realisation of kilometre-scale experiments planned to become operational in the mid-2030s.
Besides reviewing the scientific and technological advancements in the field since the previous meetings, this workshop will also dedicate time to discuss the activities of the various Work Packages of the TVLBAI Proto-Collaboration.
The workshop will be hosted at Canfranc underground laboratory (Laboratorio Subterraneo de Canfranc, LSC), which offers exceptional low-noise conditions for fundamental physics experiments. Participants will have the opportunity to visit this facility and its experiments.
In the same spirit as in the previous editions, this workshop intends to strengthen the sense of community among participants and will help to consolidate the international network of experts and enthusiasts in atom interferometry for fundamental physics.
*_International Organisation Committee:_*
Gianluigi Arduini, CERN, Geneva, Switzerland
Kai Bongs, DLR Institute for Quantum Technologies, Germany
Philippe Bouyer, University of Amsterdam, Netherlands
Diego Blas, Institut de Física d’Altes Energies, Spain
Oliver Buchmüller, Imperial College London, UK
Sergio Calatroni, CERN, Geneva, Switzerland
Benjamin Canuel, CNRS, Institut d’Optique Graduate School, France
Marilù Chiofalo, University of Pisa and INFN Pisa, Italy
Fabio Di Pumpo, University of Ulm, Germany
Michael Doser, CERN, Geneva, Switzerland
John Ellis, King’s College London, UK
Naceur Gaaloul, Leibniz University Hannover, Germany
Jason Hogan, Stanford University, US
Peter Knight, Imperial College London, UK
Timothy Kovachy, Northwestern University, US
Ernst Rasel, Leibniz University Hannover, Germany
Ulrich Schneider, University of Cambridge, UK
Guglielmo Tino, University of Florence and LENS, Italy
Wolf von Klitzing, IESL-FORTH, Greece
Mingsheng Zhan, Wuhan Institute of Physics and Mathematics, China
*_Local Organisation Committee:_*
Diego Blas, Institut de Fisica de Altes Energies (IFAE), Spain
David Cerdeño, Instituto de Fisica Teorica (IFT), Spain
David Keitel, Universitat de les Illes Balears (UIB), Spain
Yolanda Labarta, Laboratorio Subterraneo de Canfranc (LSC), Spain
Elias Lopez Asamar, Universidad Autonoma de Madrid (UAM), Spain
Maria Moreno Llacer, Instituto de Fisica Corpuscular (IFIC), Spain
Carlos Peña Garay, Laboratorio Subterraneo de Canfranc (LSC), Spain
-- ========================= Prof. Oliver Buchmueller Royal Society Leverhulme Trust Senior Research Fellow ------------------------- Imperial College London South Kensington Campus Prince Consort Rd, London SW7 2BW tel: +44 (0)207-594-7792 mobile:+44 (0)7788 526563 fax: +44 (0)207-823-8830 -------------------------- European Organization for Nuclear Research (CERN) CH- 1211 Geneva 23 Switzerland Office: 510-1-017 tele: (+41 22) 767 7520 fax: (+41 22) 766 8759 ==========================