Journée GPhys 2016

Mercredi 6 juillet 2016,
Salle Luc Valentin - 454A
4ieme etage du Batiment Condorcet
10 rue Alice Domont et Leonie Duquet
75013 Paris

All talks are 15+5 minutes

09:20 welcome

Strong field gravity

• 9:30 : Fréderic Vincent (LESIA) Comparing images of Kerr and hairy black holes — the case of Sgr A*
• 9:50 : Odele Straub (LESIA) A unifying model for quasi-periodic oscillations in X-ray binaries
• 10:10 : Ilia Musco (LUTH) Causal nature and dynamics of trapping horizons in black hole collapse
• 10:30 : Grégoire Martinon (LUTH) Geons in asymptotically anti-de Sitter spacetimes
• 10:50 : Maxime Guilleux (APC) Nonperturbative renormalization group for quantum scalar fields in de Sitter space

11:10 - 11:40 Coffee break

Gravitational waves

• 11:40 : Matteo Tacca (APC) How to measure a distance of one thousandth of the proton diameter ? The detection of gravitational waves
• 12:00 : Antoine Petiteau (APC) First results of the LISAPathfinder mission
• 12:20 : Mauro Pieroni (APC) Primordial GW from pseudoscalar inflation

12:40 - 14:00 Lunch

Compact objects

• 14:00 : Alexandre Le Tiec (LUTH) Orbital dynamics of eccentric compact binaries
• 14:20 : Zakaria Meliani (LUTH) Accretion disc and orbits around Boson stars
• 14:40 : Miguel Marques (LUTH) Relativistic rotating stars with hot matter
• 15:00 : Amélie Chatelain (APC) Neutrino flavor conversions in astrophysical environments
• 15:20 : Guillaume Voisin (LUTH) Last news of the pulsar in a triple system J0337+1755 as seen from Nançay

15:40 - 16:10 Coffee break

Weak field gravity

• 16:10 : Denis Savoie (SYRTE) Cold atom gyroscope with 1 nrad/s stability
• 16:30 : Christophe Le Poncin-Lafitte (SYRTE)SME constraints with Asteroid, VLBI and LLR
• 16:50 : Eva Bookjans (SYRTE) Sr optical lattice clocks
• 17:10 : Peter Wolf (SYRTE) Searching for an oscillating massive scalar field as a dark matter candidate using atomic hyperfine frequency comparisons

17:30 End