Zobrazeno 1 - 6
of 6
pro vyhledávání: '"C T Schmiegelow"'
Publikováno v:
New Journal of Physics, Vol 16, Iss 7, p 073012 (2014)
We theoretically investigate the process of splitting two-ion crystals in segmented Paul traps, i.e. the structural transition from two ions confined in a common well to ions confined in separate wells. The precise control of this process by applicat
Externí odkaz:
https://doaj.org/article/44d79592f4964c529fce01b47e0567d5
Autor:
T. Ruster, H. Kaufmann, M. A. Luda, V. Kaushal, C. T. Schmiegelow, F. Schmidt-Kaler, U. G. Poschinger
Publikováno v:
Physical Review X, Vol 7, Iss 3, p 031050 (2017)
We demonstrate sensing of inhomogeneous dc magnetic fields by employing entangled trapped ions, which are shuttled in a segmented Paul trap. As sensor states, we use Bell states of the type |↑↓⟩+e^{iφ}|↓↑⟩ encoded in two ^{40}Ca^{+} ions
Externí odkaz:
https://doaj.org/article/bd04f59b2ccb45e2ab8f15c29495c558
Publikováno v:
Anales AFA. 21:45-50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ea81b2916bb98d692665f60e3fad50c
https://doi.org/10.31527/analesafa.2010.21.45
https://doi.org/10.31527/analesafa.2010.21.45
Autor:
C. T. Schmiegelow, R. Rossignoli
Publikováno v:
Physical Review A. 75
We examine the maximum entanglement reached by an initially fully aligned state evolving in an XY Heisenberg spin chain placed in a uniform transverse magnetic field. Both the global entanglement between one qubit and the rest of the chain and the pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::664992e9f386cad68c4290424aea4a2c
https://doi.org/10.1103/physreva.75.012320
https://doi.org/10.1103/physreva.75.012320
Autor:
Silvia Ledesma, Claudio Iemmi, H Duisterwinkel, C T Schmiegelow, Diego Francisco, Maria Gabriela Capeluto
Publikováno v:
Journal of Physics: Conference Series. 274:012004
Ghost imaging and ghost diffraction are techniques in which information about the object or about its diffraction pattern is extracted by measuring the correlation between a reference beam and a beam that passes through the object. Although first exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::215d07ecc83a85de755d1c67b4bcf633
https://doi.org/10.1088/1742-6596/274/1/012004
https://doi.org/10.1088/1742-6596/274/1/012004
Autor:
L. E. Filgueira, C. T. Schmiegelow
Publikováno v:
Anales (Asociación Física Argentina), Vol 32, Iss 1, Pp 15-21 (2021)
We present the development of an interferometer capable of making contactless measurements of vibrations. The results show the we achieve micro- and/or nano-metric measurements without the stabilization of the laser. While there are multiple techniqu
Externí odkaz:
https://doaj.org/article/0341161d57d94557831f38153519a245