Zobrazeno 1 - 10
of 321
pro vyhledávání: '"Ahlers H"'
Autor:
Loriani, S, Schlippert, D, Schubert, C, Abend, S, Ahlers, H, Ertmer, W, Rudolph, J, Hogan, J M, Kasevich, M A, Rasel, E M, Gaaloul, N
Publikováno v:
New J. Phys. 21, 063030 (2019)
Recent proposals for space-borne gravitational wave detectors based on atom interferometry rely on extremely narrow single-photon transition lines as featured by alkaline-earth metals or atomic species with similar electronic configuration. Despite t
Externí odkaz:
http://arxiv.org/abs/1812.11348
Autor:
Corgier, R., Amri, S., Herr, W., Ahlers, H., Rudolph, J., Guéry-Odelin, D., Rasel, E. M., Charron, E., Gaaloul, N.
Publikováno v:
New Journal of Physics 20, 055002 (2018)
We present a detailed theoretical analysis of the implementation of shortcut-to-adiabaticity protocols for the fast transport of neutral atoms with atom chips. The objective is to engineer transport ramps with durations not exceeding a few hundred mi
Externí odkaz:
http://arxiv.org/abs/1712.04820
Autor:
Schubert, C, Hartwig, J, Ahlers, H, Posso-Trujillo, K, Gaaloul, N., Velte, U., Landragin, A., Bertoldi, A., Battelier, B., Bouyer, P., Sorrentino, F., Tino, G. M., Krutzik, M., Peters, A., Herrmann, S., Lämmerzahl, C., Cacciapouti, L., Rocco, E., Bongs, K., Ertmer, W., Rasel, E. M.
In this paper we discuss in detail an experimental scheme to test the universality of free fall (UFF) with a differential $^{87}$Rb / $^{85}$Rb atom interferometer applicable for extended free fall of several seconds in the frame of the STE-QUEST mis
Externí odkaz:
http://arxiv.org/abs/1312.5963
Autor:
Aguilera, D., Ahlers, H., Battelier, B., Bawamia, A., Bertoldi, A., Bondarescu, R., Bongs, K., Bouyer, P., Braxmaier, C., Cacciapuoti, L., Chaloner, C., Chwalla, M., Ertmer, W., Franz, M., Gaaloul, N., Gehler, M., Gerardi, D., Gesa, L., Gürlebeck, N., Hartwig, J., Hauth, M., Hellmig, O., Herr, W., Herrmann, S., Heske, A., Hinton, A., Ireland, P., Jetzer, P., Johann, U., Krutzik, M., Kubelka, A., Lämmerzahl, C., Landragin, A., Lloro, I., Massonnet, D., Mateos, I., Milke, A., Nofrarias, M., Oswald, M., Peters, A., Posso-Trujillo, K., Rasel, E., Rocco, E., Roura, A., Rudolph, J., Schleich, W., Schubert, C., Schuldt, T., Seidel, S., Sengstock, K., Sopuerta, C. F., Sorrentino, F., Summers, D., Tino, G. M., Trenkel, C., Uzunoglu, N., von Klitzing, W., Walser, R., Wendrich, T., Wenzlawski, A., Weßels, P., Wicht, A., Wille, E., Williams, M., Windpassinger, P., Zahzam, N.
The theory of general relativity describes macroscopic phenomena driven by the influence of gravity while quantum mechanics brilliantly accounts for microscopic effects. Despite their tremendous individual success, a complete unification of fundament
Externí odkaz:
http://arxiv.org/abs/1312.5980
Autor:
Müntinga, H., Ahlers, H., Krutzik, M., Wenzlawski, A., Arnold, S., Becker, D., Bongs, K., Dittus, H., Duncker, H., Gaaloul, N., Gherasim, C., Giese, E., Grzeschik, C., Hänsch, T. W., Hellmig, O., Herr, W., Herrmann, S., Kajari, E., Kleinert, S., Lämmerzahl, C., Lewoczko-Adamczyk, W., Malcolm, J., Meyer, N., Nolte, R., Peters, A., Popp, M., Reichel, J., Roura, A., Rudolph, J., Schiemangk, M., Schneider, M., Seidel, S. T., Sengstock, K., Tamma, V., Valenzuela, T., Vogel, A., Walser, R., Wendrich, T., Windpassinger, P., Zeller, W., van Zoest, T., Ertmer, W., Schleich, W. P., Rasel, E. M.
Atom interferometers covering macroscopic domains of space-time are a spectacular manifestation of the wave nature of matter. Due to their unique coherence properties, Bose-Einstein condensates are ideal sources for an atom interferometer in extended
Externí odkaz:
http://arxiv.org/abs/1301.5883
Autor:
Herr, W., Ahlers, H., Deppner, C., Wacker, A., Piest, B., Nuñez von Voigt, P., Heine, N., Müller, J., Rasel, E., Schubert, C.
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
Quantum sensors utilising atom interferometry offer new perspectives for future gravity missions. The atom interferometer therein promises long-term stable measurements and high accuracy, complementing or possibly replacing established sensor concept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c7516f4f94e780af9b4c884a460798f
Akademický článek
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Autor:
van Zoest, T., Gaaloul, N., Singh, Y., Ahlers, H., Herr, W., Seidel, S. T., Ertmer, W., Rasel, E., Eckart, M., Kajari, E., Arnold, S., Nandi, G., Schleich, W. P., Walser, R., Vogel, A., Sengstock, K., Bongs, K., Lewoczko-Adamczyk, W., Schiemangk, M., Schuldt, T., Peters, A., Könemann, T., Müntinga, H., Lämmerzahl, C., Dittus, H., Steinmetz, T., Hänsch, T. W., Reichel, J.
Publikováno v:
Science, 2010 Jun . 328(5985), 1540-1543.
Externí odkaz:
http://dx.doi.org/10.1126/science.1189164
Autor:
Gaaloul, Naceur, Ahlers, H., Schulze, T.A., Singh, Y., Seidel, S.T., Herr, W., Ertmer, W., Rasel, E.
Publikováno v:
In Acta Astronautica 2010 67(9):1059-1062
Akademický článek
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