Name: 2nd mini-workshop on gravity and cosmology
Start: 2015-10-05T09:40:00+02:00
End: 2015-10-07T18:00:00+02:00
Location: Institut d'Astrophysique de Paris

2nd mini-workshop on gravity and cosmology

de lundi 5 octobre 2015 (09:40) à mercredi 7 octobre 2015 (18:00)

lundi 5 octobre 2015

09:40 Opening
Opening
09:40 - 09:50
Room: Salle des Séminaires
09:50 Status of Horava Gravity - Daniele Vernieri (IAP, Paris)
Status of Horava Gravity
- Daniele Vernieri (IAP, Paris)
09:50 - 10:30
Room: Salle des Séminaires
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 GReCO seminar - Thomas Sotiriou (Nottingham)
GReCO seminar
- Thomas Sotiriou (Nottingham)
11:00 - 12:00
Room: Salle des Séminaires
12:00 Lunch
Lunch
12:00 - 13:30
13:30 Testing dark energy and modified gravity models with EFTCAMB: The Horava gravity case - Noemi Frusciante (IAP, Paris)
Testing dark energy and modified gravity models with EFTCAMB: The Horava gravity case
- Noemi Frusciante (IAP, Paris)
13:30 - 14:10
Room: Salle des Séminaires
14:10 Break
Break
14:10 - 14:20
14:20 Precision Cosmology and Detectability of Quantum Gravitational Effects in the Early Universe - Anzhong Wang (Baylor University, USA)
Precision Cosmology and Detectability of Quantum Gravitational Effects in the Early Universe
- Anzhong Wang (Baylor University, USA)
14:20 - 15:00
Room: Salle des Séminaires
15:00 Coffee break
Coffee break
15:00 - 15:30
15:30 Renormalization and Unitarity in Lifshitz-scaling theory - Keisuke Izumi (Barcelona)
Renormalization and Unitarity in Lifshitz-scaling theory
- Keisuke Izumi (Barcelona)
15:30 - 16:10
Room: Salle des Séminaires
16:10 Break
Break
16:10 - 16:20
16:20 Hamiltonian analysis of nonprojectable Horava-Lifshitz gravity with U(1) symmetry - Yota Watanabe (IPMU, Tokyo)
Hamiltonian analysis of nonprojectable Horava-Lifshitz gravity with U(1) symmetry
- Yota Watanabe (IPMU, Tokyo)
16:20 - 16:40
Room: Salle des Séminaires
16:40 Break
Break
16:40 - 16:50
16:50 Causality, Hyperbolicity and Shock Formation in Lovelock Theories - Norihiro Tanahashi (DAMPT, Cambridge)
Causality, Hyperbolicity and Shock Formation in Lovelock Theories
- Norihiro Tanahashi (DAMPT, Cambridge)
16:50 - 17:30
Room: Salle des Séminaires
17:30 Discussion
Discussion
17:30 - 17:50
Room: Salle des Séminaires
mardi 6 octobre 2015
09:20 A universal threat to single-field inflation - Sébastien Renaux-Petel (IAP, Paris)
A universal threat to single-field inflation
- Sébastien Renaux-Petel (IAP, Paris)
09:20 - 10:00
Room: Salle des Séminaires
10:00 Coffee break
Coffee break
10:00 - 10:30
10:30 Massive neutrinos in nonlinear matter power spectrum via the Effective Field Theory of Large Scale Structure - Michele Levi (IAP, Paris)
Massive neutrinos in nonlinear matter power spectrum via the Effective Field Theory of Large Scale Structure
- Michele Levi (IAP, Paris)
10:30 - 11:10
Room: Salle des Séminaires
11:10 Break
Break
11:10 - 11:20
Room: Salle des Séminaires
11:20 xPand: Perturbations Are Not Difficult - Cyril Pitrou (IAP, Paris)
xPand: Perturbations Are Not Difficult
- Cyril Pitrou (IAP, Paris)
11:20 - 12:00
Room: Salle des Séminaires
12:00 Lunch
Lunch
12:00 - 13:30
13:30 Small-scale lensing as a diffusion process - Pierre Fleury (IAP, Paris)
Small-scale lensing as a diffusion process
- Pierre Fleury (IAP, Paris)
13:30 - 13:50
Room: Salle des Séminaires
13:50 Break
Break
13:50 - 14:00
Room: Salle des Séminaires
14:00 Test of the equivalence principle and variation of fundamental constants - Jean-Philippe Uzan (IAP/IHP, Paris)
Test of the equivalence principle and variation of fundamental constants
- Jean-Philippe Uzan (IAP/IHP, Paris)
14:00 - 14:40
Room: Salle des Séminaires
14:40 Coffee break
Coffee break
14:40 - 15:10
15:10 Metric transformations in cosmology: from conformal to disformal invariance - Guillem Domenech (YITP, Kyoto)
Metric transformations in cosmology: from conformal to disformal invariance
- Guillem Domenech (YITP, Kyoto)
15:10 - 15:30
Room: Salle des Séminaires
15:30 Break
Break
15:30 - 15:40
Room: Salle des Séminaires
15:40 Derivative-dependent metric transformations and scalar-tensor theories - Rio Saitou (ICRR, Tokyo)
Derivative-dependent metric transformations and scalar-tensor theories
- Rio Saitou (ICRR, Tokyo)
15:40 - 16:20
Room: Salle des Séminaires
16:20 Break
Break
16:20 - 16:30
Room: Salle des Séminaires
16:30 Gravitational scalar-tensor theory - Atsushi Naruko (Titech, Tokyo)
Gravitational scalar-tensor theory
- Atsushi Naruko (Titech, Tokyo)
16:30 - 17:10
Room: Salle des Séminaires
17:10 Discussion
Discussion
17:10 - 17:30
Room: Salle des Séminaires

19:30 Dinner
Dinner
19:30 - 19:30
mercredi 7 octobre 2015
09:20 Post-inflationary magnetogenesis - Ryo Namba (IPMU, Tokyo)
Post-inflationary magnetogenesis
- Ryo Namba (IPMU, Tokyo)
09:20 - 10:00
Room: Salle des Séminaires
10:00 Coffee break
Coffee break
10:00 - 10:40
Room: Salle des Séminaires
10:40 Hunting consistent matter couplings - Lavinia Heisenberg (ETH Zurich)
Hunting consistent matter couplings
- Lavinia Heisenberg (ETH Zurich)
10:40 - 11:20
Room: Salle des Séminaires
11:20 Break
Break
11:20 - 11:40
Room: Salle des Séminaires
11:40 Massive gravity and cosmology - Michael Volkov (Université de Tours)
Massive gravity and cosmology
- Michael Volkov (Université de Tours)
11:40 - 12:20
Room: Salle des Séminaires
12:20 Lunch
Lunch
12:20 - 14:00
14:00 Consistent massive graviton on an arbitrary background - Laura Bernard (IAP, Paris)
Consistent massive graviton on an arbitrary background
- Laura Bernard (IAP, Paris)
14:00 - 14:20
Room: Salle des Séminaires
14:20 Break
Break
14:20 - 14:30
Room: Salle des Séminaires
14:30 Is bimetric gravity cosmologically viable? - Giulia Cusin (Geneva)
Is bimetric gravity cosmologically viable?
- Giulia Cusin (Geneva)
14:30 - 14:50
Room: Salle des Séminaires
14:50 Coffee break
Coffee break
14:50 - 15:20
Room: Salle des Séminaires
15:20 Existence and disappearance of conical singularities in GLPV theories - Antonio de Felice (YITP, Kyoto)
Existence and disappearance of conical singularities in GLPV theories
- Antonio de Felice (YITP, Kyoto)
15:20 - 16:00
Room: Salle des Séminaires
16:00 Break
Break
16:00 - 16:10
Room: Salle des Séminaires
16:10 Modified gravity inside astrophysical bodies - Ryo Saito (APC, Paris)
Modified gravity inside astrophysical bodies
- Ryo Saito (APC, Paris)
16:10 - 16:50
Room: Salle des Séminaires
16:50 Discussion & closing
Discussion & closing
16:50 - 17:10
Room: Salle des Séminaires

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