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| Statut | Confirmé |
| Série | SEM-PHYS-ENS |
| Domaines | quant-ph |
| Date | Mardi 12 Décembre 2017 |
| Heure | 17:15 |
| Institut | DPT-PHYS-ENS |
| Salle | Salle Jean Jaurès (29 rue d'Ulm) |
| Nom de l'orateur | Kasevich |
| Prenom de l'orateur | Mark |
| Addresse email de l'orateur | |
| Institution de l'orateur | Stanford University |
| Titre | Tests of quantum mechanics and gravitation with atom interferometry |
| Résumé | Recent de Broglie wave interference experiments with atoms have achieved wavepacket separations as large as 54 cm over time intervals of 2 sec [1, 2]. These experiments, and their impact on gravitational and quantum physics, will be discussed. [1] Kovachy, T. et al. Quantum superposition at the half-metre scale. Nature 528, 530–533 (2015) [2] Asenbaum, P. et al. Phase Shift in an Atom Interferometer due to Spacetime Curvature across its Wave Function. Physical Review Letters 118, (2017) |
| Numéro de preprint arXiv | |
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| Fichiers attachés |
Pour obtenir l' affiche de ce séminaire : [ Postscript | PDF ]
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[ English version ] |