Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Warring U"'
Atomic ions confined in multi-electrode traps have been proposed as a basis for scalable quantum information processing. This scheme involves transporting ions between spatially distinct locations by use of time-varying electric potentials combined w
Externí odkaz:
http://arxiv.org/abs/1301.2543
Autor:
Warring, U., Ospelkaus, C., Colombe, Y., Brown, K. R., Amini, J. M., Carsjens, M., Leibfried, D., Wineland, D. J.
Publikováno v:
Phys. Rev. A 87, 013437 (2013)
Microwave near-field quantum control of spin and motional degrees of freedom of 25Mg+ ions can be used to generate two-ion entanglement, as recently demonstrated in Ospelkaus et al. [Nature 476, 181 (2011)]. Here, we describe additional details of th
Externí odkaz:
http://arxiv.org/abs/1211.6554
Publikováno v:
Phys. Rev. Lett. 110, 173002 (2013)
Individual-qubit addressing is a prerequisite for many instances of quantum information processing. We demonstrate this capability on trapped-ion qubits with microwave near-fields delivered by electrode structures integrated into a microfabricated su
Externí odkaz:
http://arxiv.org/abs/1210.6407
Autor:
Hite, D. A., Colombe, Y., Wilson, A. C., Brown, K. R., Warring, U., Jördens, R., Jost, J. D., Pappas, D. P., Leibfried, D., Wineland, D. J.
Publikováno v:
Phys. Rev. Lett. 109, 103001 (2012)
Anomalous heating of trapped atomic ions is a major obstacle to their use as quantum bits in a scalable quantum computer. The physical origin of this heating is not fully understood, but experimental evidence suggests that it is caused by electric-fi
Externí odkaz:
http://arxiv.org/abs/1112.5419
Autor:
Ospelkaus, C., Warring, U., Colombe, Y., Brown, K. R., Amini, J. M., Leibfried, D., Wineland, D. J.
Publikováno v:
Nature 476, 181 (2011)
Control over physical systems at the quantum level is a goal shared by scientists in fields as diverse as metrology, information processing, simulation and chemistry. For trapped atomic ions, the quantized motional and internal degrees of freedom can
Externí odkaz:
http://arxiv.org/abs/1104.3573
Autor:
Testera, G., Belov, A. S., Bonomi, G., Boscolo, I., Brambilla, N., Brusa, R. S., Byakov, V. M., Cabaret, L., Canali, C., Carraro, C., Castelli, F., Cialdi, S., de Combarieu, M., Comparat, D., Consolati, G., Djourelov, N., Doser, M., Drobychev, G., Dupasquier, A., Fabris, D., Ferragut, R., Ferrari, G., Fischer, A., Fontana, A., Forget, P., Formaro, L., Lunardon, M., Gervasini, A., Giammarchi, M. G., Gninenko, S. N., Gribakin, G., Heyne, R., Hogan, S. D., Kellerbauer, A., Krasnicky, D., Lagomarsino, V., Manuzio, G., Mariazzi, S., Matveev, V. A., Merkt, F., Moretto, S., Morhard, C., Nebbia, G., Nedelec, P., Oberthaler, M. K., Pari, P., Petracek, V., Prevedelli, M., Al-Qaradawi, I. Y., Quasso, F., Rohne, O., Pesente, S., Rotondi, A., Stapnes, S., Sillou, D., Stepanov, S. V., Stroke, H. H., Tino, G., Vairo, A., Viesti, G., Walters, H., Warring, U., Zavatarelli, S., Zenoni, A., Zvezhinskij, D. S.
Publikováno v:
AIP Conf.Proc.1037:5-15,2008
The formation of the antihydrogen beam in the AEGIS experiment through the use of inhomogeneous electric fields is discussed and simulation results including the geometry of the apparatus and realistic hypothesis about the antihydrogen initial condit
Externí odkaz:
http://arxiv.org/abs/0805.4727
Autor:
Doser, M., Allkofer, Y., Amsler, C., Belov, A.S., Bonomi, G., Boscolo, I., Brusa, R.S., Byakov, V.M., Cabaret, L., Calloni, A., Canali, C., Carraro, C., Castelli, F., Cialdi, S., Comparat, D., Consolati, G., Dassa, L., Djourelov, N., Drobychev, G., Dudarev, A., Dupasquier, A., Ferragut, R., Ferrari, G., Fischer, A., Folegati, P., Fontana, A., Formaro, L., Giammarchi, M.G., Gninenko, S.N., Haupert, F., Heyne, R., Hogan, S.D., Jorgensen, L.W., Kaltenbacher, T., Kellerbauer, A., Krasnicky, D., Lagomarsino, V., Manuzio, G., Mariazzi, S., Matveev, V.A., Merkt, F., Morhard, C., Nebbia, G., Nedelec, P., Oberthaler, M.K., Perini, D., Petracek, V., Prelz, F., Prevedelli, M., Al-Qaradawi, I.Y., Quasso, F., Regenfus, C., Riccardi, C., Rohne, O., Rotondi, A., Sacerdoti, M., Sandaker, H., Sillou, D., Stepanov, S.V., Storey, J., Stroke, H.H., Testera, G., Trezzi, D., Turbabin, A.V., Vaccarone, R., Villa, F., Walters, H., Warring, U., Zavatarelli, S., Zenoni, A., Zvezhinskij, D.S.
Publikováno v:
In Physics Procedia 2011 17:49-56
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Autor:
Kellerbauer, A., Amoretti, M., Belov, A.S., Bonomi, G., Boscolo, I., Brusa, R.S., Büchner, M., Byakov, V.M., Cabaret, L., Canali, C., Carraro, C., Castelli, F., Cialdi, S., de Combarieu, M., Comparat, D., Consolati, G., Djourelov, N., Doser, M., Drobychev, G., Dupasquier, A., Ferrari, G., Forget, P., Formaro, L., Gervasini, A., Giammarchi, M.G., Gninenko, S.N., Gribakin, G., Hogan, S.D., Jacquey, M., Lagomarsino, V., Manuzio, G., Mariazzi, S., Matveev, V.A., Meier, J.O., Merkt, F., Nedelec, P., Oberthaler, M.K., Pari, P., Prevedelli, M., Quasso, F., Rotondi, A., Sillou, D., Stepanov, S.V., Stroke, H.H., Testera, G., Tino, G.M., Trénec, G., Vairo, A., Vigué, J., Walters, H., Warring, U., Zavatarelli, S., Zvezhinskij, D.S.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B February 2008 266(3):351-356
Autor:
Wittemer, M., Schröder, J.-P., Hakelberg, F., Kiefer, P., Fey, C., Schützhold, R., Warring, U., Schaetz, T.
Publikováno v:
Philosophical Transactions of the Royal Society A 378(2020)2177, 20190230
Many phenomena described in relativistic quantum field theory are inaccessible to direct observations, but analogue processes studied under well-defined laboratory conditions can present an alternative perspective. Recently, we demonstrated an analog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::ae43b8a0a39166ed3cb6bd81ce0944c2
https://www.hzdr.de/publications/Publ-31436-1
https://www.hzdr.de/publications/Publ-31436-1