Zobrazeno 1 - 10
of 560
pro vyhledávání: '"Popp, M. A."'
Publikováno v:
Physical Review Letters 124, 016101 (2020)
We analyze topographic scanning force microscopy images together with Kelvin probe images obtained on Pb islands and on the wetting layer on Si(111) for variable annealing times. Within the wetting layer we observe negatively charged Si-rich areas. W
Externí odkaz:
http://arxiv.org/abs/2001.05383
Publikováno v:
In Small Ruminant Research November 2022 216
Autor:
Taghizadeh-Popp, M., Kim, J.W., Lemson, G., Medvedev, D., Raddick, M.J., Szalay, A.S., Thakar, A.R., Booker, J., Chhetri, C., Dobos, L., Rippin, M.
Publikováno v:
In Astronomy and Computing October 2020 33
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
We propose to describe the variety of galaxies from SDSS by using only one affine parameter. To this aim, we build the Principal Curve (P-curve) passing through the spine of the data point cloud, considering the eigenspace derived from Principal Comp
Externí odkaz:
http://arxiv.org/abs/1207.0170
Extreme value statistics (EVS) is applied to the distribution of galaxy luminosities in the Sloan Digital Sky Survey (SDSS). We analyze the DR8 Main Galaxy Sample (MGS), as well as the Luminous Red Galaxies (LRG). Maximal luminosities are sampled fro
Externí odkaz:
http://arxiv.org/abs/1204.0151
Publikováno v:
New J. Phys. 8, 164 (2006)
We propose and analyze several schemes for cooling bosonic and fermionic atoms in an optical lattice potential close to the ground state of the no-tunnelling regime. Some of the protocols rely on the concept of algorithmic cooling, which combines occ
Externí odkaz:
http://arxiv.org/abs/cond-mat/0605198
Publikováno v:
Phys. Rev. A 74, 013622 (2006)
We propose two schemes for cooling bosonic and fermionic atoms that are trapped in a deep optical lattice. The first scheme is a quantum algorithm based on particle number filtering and state dependent lattice shifts. The second protocol alternates f
Externí odkaz:
http://arxiv.org/abs/cond-mat/0603859
Publikováno v:
Phys. Rev. A 71, 042306 (2005)
We consider systems of interacting spins and study the entanglement that can be localized, on average, between two separated spins by performing local measurements on the remaining spins. This concept of Localizable Entanglement (LE) leads naturally
Externí odkaz:
http://arxiv.org/abs/quant-ph/0411123
Publikováno v:
Phys. Rev. A 70, 053612 (2004)
We propose a realistic scheme to create motional entangled states of a few bosonic atoms. It can experimentally be realized with a gas of ultra cold bosonic atoms trapped in a deep optical lattice potential. By simultaneously deforming and rotating t
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405195