Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Peise, J."'
Autor:
Anders, F., Idel, A., Feldmann, P., Bondarenko, D., Loriani, S., Lange, K., Peise, J., Gersemann, M., Meyer, B., Abend, S., Gaaloul, N., Schubert, C., Schlippert, D., Santos, L., Rasel, E., Klempt, C.
Publikováno v:
Phys. Rev. Lett. 127, 140402 (2021)
Compared to light interferometers, the flux in cold-atom interferometers is low and the associated shot noise large. Sensitivities beyond these limitations require the preparation of entangled atoms in different momentum modes. Here, we demonstrate a
Externí odkaz:
http://arxiv.org/abs/2010.15796
Autor:
Hüper, A., Pür, C., Hetzel, M., Geng, J., Peise, J., Kruse, I., Kristensen, M., Ertmer, W., Arlt, J., Klempt, C.
The analysis of entangled atomic ensembles and their application for interferometry beyond the standard quantum limit requires an accurate determination of the number of atoms. We present an accurate fluorescence detection technique for atoms that is
Externí odkaz:
http://arxiv.org/abs/1912.05689
Autor:
Lange, K., Peise, J., Lücke, B., Gruber, T., Sala, A., Polls, A., Ertmer, W., Juliá-Díaz, B., Santos, L., Klempt, C.
If the boundary conditions of the quantum vacuum are changed in time, quantum field theory predicts that real, observable particles can be created in the initially empty modes. Here, we realize this effect by changing the boundary conditions of a spi
Externí odkaz:
http://arxiv.org/abs/1805.02560
Autor:
Kruse, I., Lange, K., Peise, J., Lücke, B., Pezzè, L., Arlt, J., Ertmer, W., Lisdat, C., Santos, L., Smerzi, A., Klempt, C.
Publikováno v:
Phys. Rev. Lett. 117, 143004 (2016)
Since the pioneering work of Ramsey, atom interferometers are employed for precision metrology, in particular to measure time and to realize the second. In a classical interferometer, an ensemble of atoms is prepared in one of the two input states, w
Externí odkaz:
http://arxiv.org/abs/1605.07754
Autor:
Peise, J., Kruse, I., Lange, K., Lücke, B., Pezzè, L., Arlt, J., Ertmer, W., Hammerer, K., Santos, L., Smerzi, A., Klempt, C.
Publikováno v:
Nature Communications 6, 8984 (2015)
In 1935, Einstein, Podolsky and Rosen (EPR) questioned the completeness of quantum mechanics by devising a quantum state of two massive particles with maximally correlated space and momentum coordinates. The EPR criterion qualifies such continuous-va
Externí odkaz:
http://arxiv.org/abs/1511.08704
Autor:
Peise, J., Lücke, B., Pezzè, L., Deuretzbacher, F., Ertmer, W., Arlt, J., Smerzi, A., Santos, L., Klempt, C.
Publikováno v:
Nature Communications 6, 6811 (2015)
Quantum mechanics predicts that our physical reality is influenced by events that can potentially happen but factually do not occur. Interaction-free measurements (IFMs) exploit this counterintuitive influence to detect the presence of an object with
Externí odkaz:
http://arxiv.org/abs/1511.07636
Autor:
Wolf, S., Lisin, V., Kondratiev, R., Massone, A. M., Galler, G., Ahrens, J., Arends, H. -J., Beck, R., Camen, M., Capitani, G. P., Grabmayr, P., Härter, F., Hehl, T., Jennewein, P., Kossert, K., L'vov, A. I., Molinari, C., Ottonello, P., Owens, R. O., Peise, J., Preobrajenskij, I., Proff, S., Robbiano, A., Sanzone, M., Schumacher, M., Schmitz, M., Wissmann, F.
Publikováno v:
Eur.Phys.J. A12 (2001) 231-252
Compton scattering by the proton has been measured using the tagged-photon facility at MAMI (Mainz) and the large-acceptance arrangement LARA. The new data are interpreted in terms of dispersion theory based on the SAID-SM99K parameterization of phot
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0109013
Autor:
Galler, G., Lisin, V., Kondratiev, R., Massone, A. M., Wolf, S., Ahrens, J., Arends, H. -J., Beck, R., Camen, M., Capitani, G. P., Grabmayr, P., Hall, S. J., Härter, F., Hehl, T., Jennewein, P., Kossert, K., L'vov, A. I., Molinari, C., Ottonello, P., Peise, J., Preobrajenski, I., Proff, S., Robbiano, A., Sanzone, M., Schumacher, M., Schmitz, M., Wissmann, F.
Publikováno v:
Phys.Lett.B503:245-255,2001
Compton scattering by the proton has been measured over a wide range covering photon energies 250 MeV < E_\gamma < 800 MeV and photon scattering angles 30^0 < \theta^{lab}_\gamma < 150^0, using the tagged-photon facility at MAMI (Mainz) and the large
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0102003
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