Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Von Klitzing, W."'
Autor:
Amico, L., Boshier, M., Birkl, G., Minguzzi, A., Miniatura, C., Kwek, L. -C., Aghamalyan, D., Ahufinger, V., Anderson, D., Andrei, N., Arnold, A. S., Baker, M., Bell, T. A., Bland, T., Brantut, J. P., Cassettari, D., Chetcuti, W. J., Chevy, F., Citro, R., De Palo, S., Dumke, R., Edwards, M., Folman, R., Fortagh, J., Gardiner, S. A., Garraway, B. M., Gauthier, G., Günther, A., Haug, T., Hufnagel, C., Keil, M., von Klitzing, W., Ireland, P., Lebrat, M., Li, W., Longchambon, L., Mompart, J., Morsch, O., Naldesi, P., Neely, T. W., Olshanii, M., Orignac, E., Pandey, S., Pérez-Obiol, A., Perrin, H., Piroli, L., Polo, J., Pritchard, A. L., Proukakis, N. P., Rylands, C., Rubinsztein-Dunlop, H., Scazza, F., Stringari, S., Tosto, F., Trombettoni, A., Victorin, N., Wilkowski, D., Xhani, K., Yakimenko, A.
Publikováno v:
AVS Quantum Sci. 3, 039201 (2021)
Atomtronics deals with matter-wave circuits of ultra-cold atoms manipulated through magnetic or laser-generated guides with different shapes and intensities. In this way, new types of quantum networks can be constructed, in which coherent fluids are
Externí odkaz:
http://arxiv.org/abs/2008.04439
Publikováno v:
Phys. Rev. A 104, 033307 (2021)
We study the spectral signatures and coherence properties of radiofrequency dressed hyperfine Zeeman sub-levels of 87Rb. Experimentally, we engineer combinations of static and RF magnetic fields to modify the response of the atomic spin states to env
Externí odkaz:
http://arxiv.org/abs/2007.15730
Autor:
Canuel, B., Abend, S., Amaro-Seoane, P., Badaracco, F., Beaufils, Q., Bertoldi, A., Bongs, K., Bouyer, P., Braxmaier, C., Chaibi, W., Christensen, N., Fitzek, F., Flouris, G., Gaaloul, N., Gaffet, S., Alzar, C. L. Garrido, Geiger, R., Guellati-Khelifa, S., Hammerer, K., Harms, J., Hinderer, J., Holynski, M., Junca, J., Katsanevas, S., Klempt, C., Kozanitis, C., Krutzik, M., Landragin, A., Roche, I. Làzaro, Leykauf, B., Lien, Y. -H., Loriani, S., Merlet, S., Merzougui, M., Nofrarias, M., Papadakos, P., Santos, F. Pereira dos, Peters, A., Plexousakis, D., Prevedelli, M., Rasel, E. M., Rogister, Y., Rosat, S., Roura, A., Sabulsky, D. O., Schkolnik, V., Schlippert, D., Schubert, C., Sidorenkov, L., Siemß, J. -N., Sopuerta, C. F., Sorrentino, F., Struckmann, C., Tino, G. M., Tsagkatakis, G., Viceré, A., von Klitzing, W., Woerner, L., Zou, X.
We proposed the European Laboratory for Gravitation and Atom-interferometric Research (ELGAR), an array of atom gradiometers aimed at studying space-time and gravitation with the primary goal of observing gravitational waves (GWs) in the infrasound b
Externí odkaz:
http://arxiv.org/abs/2007.04014
Autor:
Canuel, B., Abend, S., Amaro-Seoane, P., Badaracco, F., Beaufils, Q., Bertoldi, A., Bongs, K., Bouyer, P., Braxmaier, C., Chaibi, W., Christensen, N., Fitzek, F., Flouris, G., Gaaloul, N., Gaffet, S., Alzar, C. L. Garrido, Geiger, R., Guellati-Khelifa, S., Hammerer, K., Harms, J., Hinderer, J., Junca, J., Katsanevas, S., Klempt, C., Kozanitis, C., Krutzik, M., Landragin, A., Roche, I. Làzaro, Leykauf, B., Lien, Y. -H., Loriani, S., Merlet, S., Merzougui, M., Nofrarias, M., Papadakos, P., Pereira, F., Peters, A., Plexousakis, D., Prevedelli, M., Rasel, E., Rogister, Y., Rosat, S., Roura, A., Sabulsky, D. O., Schkolnik, V., Schlippert, D., Schubert, C., Sidorenkov, L., Siemß, J. -N., Sopuerta, C. F., Sorrentino, F., Struckmann, C., Tino, G. M., Tsagkatakis, G., Viceré, A., von Klitzing, W., Woerner, L., Zou, X.
Publikováno v:
Class. Quantum Grav. 37 225017 (2020)
Gravitational Waves (GWs) were observed for the first time in 2015, one century after Einstein predicted their existence. There is now growing interest to extend the detection bandwidth to low frequency. The scientific potential of multi-frequency GW
Externí odkaz:
http://arxiv.org/abs/1911.03701
Autor:
Drougakis, G., Mavrakis, K. G., Pandey, S., Vasilakis, G., Poulios, K., Papazoglou, D. G., von Klitzing, W.
This approach permits much finer adjustments of the beam direction and position when compared to other beam steering techniques of the same mechanical precision. This results in a much increased precision, accuracy and mechanical stability. A precisi
Externí odkaz:
http://arxiv.org/abs/1907.10425
Autor:
Tino, G. M., Bassi, A., Bianco, G., Bongs, K., Bouyer, P., Cacciapuoti, L., Capozziello, S., Chen, X., Chiofalo, M. L., Derevianko, A., Ertmer, W., Gaaloul, N., Gill, P., Graham, P. W., Hogan, J. M., Iess, L., Kasevich, M. A., Katori, H., Klempt, C., Lu, X., Ma, L. -S., Müller, H., Newbury, N. R., Oates, C., Peters, A., Poli, N., Rasel, E., Rosi, G., Roura, A., Salomon, C., Schiller, S., Schleich, W., Schlippert, D., Schreck, F., Schubert, C., Sorrentino, F., Sterr, U., Thomsen, J. W., Vallone, G., Vetrano, F., Villoresi, P., von Klitzing, W., Wilkowski, D., Wolf, P., Ye, J., Yu, N., Zhan, M. S.
Publikováno v:
Eur. Phys. J. D 73, 228 (2019)
The proposed mission "Space Atomic Gravity Explorer" (SAGE) has the scientific objective to investigate gravitational waves, dark matter, and other fundamental aspects of gravity as well as the connection between gravitational physics and quantum phy
Externí odkaz:
http://arxiv.org/abs/1907.03867
Autor:
Vasilakis, G., Roussou, A., Smyrnakis, J., Magiropoulos, M., von Klitzing, W., Kavoulakis, G. M.
Publikováno v:
Phys. Rev. A 100, 023606 (2019)
We consider a weakly-interacting Bose-Einstein condensate that rotates in either a harmonic, or a weakly-anharmonic trapping potential. Performing numerical calculations, we investigate the behaviour of the gas in these two cases as the angular momen
Externí odkaz:
http://arxiv.org/abs/1905.09594
Autor:
Sinuco-Leon, G. A., Garraway, B. M., Mas, H., Pandey, S., Vasilakis, G., Bolpasi, V., von Klitzing, W., Foxon, B., Jammi, S., Poulios, K., Fernholz, T.
Publikováno v:
Phys. Rev. A 100, 053416 (2019)
We study the hyperfine spectrum of atoms of $^{87}$Rb dressed by a radio-frequency field, and present experimental results in three different situations: freely falling atoms, atoms trapped in an optical dipole trap and atoms in an adiabatic radio-fr
Externí odkaz:
http://arxiv.org/abs/1904.12073
Autor:
Roussou, A., Smyrnakis, J., Magiropoulos, M., Efremidis, N. K., von Klitzing, W., Kavoulakis, G. M.
Publikováno v:
Phys. Rev. A 99, 053613 (2019)
When a Bose-Einstein condensate rotates in a purely harmonic potential with an angular frequency which is close to the trap frequency, its many-body state becomes highly correlated, with the most well-known being the bosonic Laughlin state. To take i
Externí odkaz:
http://arxiv.org/abs/1810.07609
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