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Accueil > Séminaires et conférences
Séminaires et conférences
par Francois Legrand - 1er février 2011
Aujourd'hui Mardi 01 Juillet 2025
Pas d'événement annoncéProchainement
- EvénementAmphithéâtre Charpak2025-07-07 à 12:00
Foamy spacetime illustration credit: NASA/CXC/M. Weiss
Quantum Gravity (QG) is a florishing and facinating area of research. Although elaborating a full theory of QG is challenging, phenomenology of QG has florished in the last two decades. QG phenomenology involves both theorists and experimentalists in a wide variety of fields (particle physics, cosmology, astroparticles, ...), some related to the most fundamental theories, while others focus on analyzing data collected by performant expriments in astroparticle physics (neutrinos, gravitational waves, X-rays, gamma-rays...), particle physics, or table top experiments.
The international conference "Bridging high and low energies in search of quantum gravity 2025" (BridgeQG 2025) is the first annual conference of COST Action CA23130.
Its goal is to favor exchanges between the various communities eager to tackle the challenges of QG phenomenology. After introductory talks on the most recent developments on theories and experiments in the fields of high-energy and low-energy QG phenomenology, the conference will be open to contributions. Invited speakers will develop some hot topics relevent to the field.
The conference will be held in Paris, France from 7 to 10 July 2025. It is fully funded by COST Association through COST Action CA23130.
There is no registration fee. However, participants are expected to cover their own expenses —including travel, accommodation, meals (except those provided during social events), and local transportation— using personal or institutional funds.
⚠️ Important: warning concerning fraudulent emails
Some poeple who registered at the conference have received fraudulent emails concerning hotel booking (the sender is "OPS GT"). Please note that the LOC has no relation wahtsoever with the compagny sending these emails, which must be disregarded.
Registration ⚠️ updated
The maximum number of participants, limited by the conference room capacity, has been reached.
However, it is still possible to attend the conference online (Zoom). Online participants are encouraged to register using the dedicated registration form.
Important dates
Registration/Abstract submission openning January 6, 2025 Early registration deadline April 27, 2025 Abstract submission deadline May 11, 2025 ⚠️ Updated Abstract acceptance May 19, 2025 ⚠️ Updated Early notification for financial support(*) May 19, 2025 ⚠️ Updated Late registration deadline(**) May 25, 2025 ⚠️ Updated Conference starts July 7, 2025 (registration opening at 12:30 AM) Public outreach talk July 8, 2025 (7 PM) Conference Social Mixer July 9, 2025 (evening) Conference ends(***) July 10, 2025 (1 PM) (*) Financial suport will be possible only for eligible Action participants.
(**) Financial suport for eligible Action participants may not be available anymore at that point, depending on the number of early registrations. Please note that as of April 27, the maximum number of registrations has been reached. The deadline of June 1st is for the waiting list registration.
(***) COST Action CA23130 MC meeting will take place in the afternoon.
Invited speakers
Denise Boncioli (University of L'Aquila), Caslav Brukner (IQOQI Vienna & University of Vienna), Astrid Eichhorn (University of Heidelberg), Francesco Marin (University of Florence), Ana Maria Raclariu (King's College London), Antoine Tilloy (Mines ParisTech).
LOC/SOC
Local Organization Commettee: J. Bolmont (LPNHE, Paris, France), I. Cossin (LPNHE, Paris, France), R. Alves Batista (LPNHE/IAP, Paris, France).
Scientific Organization Committee: L.-Q. Chen (Vienna U, Austria), A. Domi (ECAP Erlangen-Nürnberg U, Germany), M. Fadel (ETH Zürich, Switzerland), T. Galley (IQOQI Vienna, Austria), F. Giacomini (ETH Zürich, Switzerland), G. Gubitosi (U Napoli Federico II, Italy), F. Mercati (Burgos U, Spain), C. Pfeifer (ZARM, Bremen U, Germany), G. Rosati (U Cagliari, Italy), J. Striskovic (Osijek U, Croatia), T. Terzic (Rijeka U, Croatia), M. Tortola (Valencia U, Spain).
The COST Action CA23130 BridgeQG
Recent advances in both high-energy astrophysics and high-precision table-top experiments are pushing our capability to test nature in regimes where gravity meets quantum physics. Astrophysical observations are now potentially sensitive to tiny residual effects of Planck-scale physics, while table-top experiments are reaching the precision needed to test the interplay between gravity and quantum systems at ultra-low energies. Investigations of these regimes, in particular once they are combined, will provide important clues towards the understanding of the full-fledged theory of quantum gravity.
The main aim of the Action is to bring together scientists with a variety of complementary expertise: theorists working on quantum gravity or the interplay between gravity and quantum physics with quantum information and quantum optics tools, and experimentalists involved in astrophysical searches for quantum gravity, or investigating the effects of gravitational interactions on quantum systems. The resulting interdisciplinary collaboration will develop a common language and a shared framework which will boost investigations at the interface between high-energy quantum gravity and quantum aspects of gravity in the weak-field regime. The Action will also facilitate cross-disciplinary training and exposure of young scientists to different communities with a common goal, serving as a career accelerator. The synergy within this newly-formed community will be essential to systematically search for quantum gravity on all scales, and possibly find the first signatures of new physics.
The topics covered by BridgeQG are particularly suited for outreach. The Action will promote interest in fundamental physics among the general public and in particular school pupils.
For more information, please refer to CA23130 BridgeQG web site.
Acknowledegments
This conference is supported by COST (European Cooperation in Science and Technology). COST is a funding agency for research and innovation networks. COST Actions help connect research initiatives across Europe and enable scientists to grow their ideas by sharing them with their peers. This boosts their research, career and innovation.
- Evénement2025-07-02 à 14:00
- Evénement2025-07-02 à 10:00
Topic: LPNHE-neutrino
Time: This is a recurring meeting Meet anytimeJoin Zoom Meeting
https://cern.zoom.us/j/91824390474?pwd=Yy8zSGljWFM4WGVtKy9yN0hFN3ZaZz09Meeting ID: 918 2439 0474
Passcode: 59057139
Planning des salles du LPNHE
Mardi 01 Juillet 2025
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