Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Wineland, David. J."'
Autor:
Boguslawski, Matthew J., Wall, Zachary J., Vizvary, Samuel R., Moore, Isam Daniel, Bareian, Michael, Allcock, David T. C., Wineland, David J., Hudson, Eric R., Campbell, Wesley C.
${}^{133}\mathrm{Ba}^+$ is illuminated by a laser that is far-detuned from optical transitions, and the resulting spontaneous Raman scattering rate is measured. The observed scattering rate is lower than previous theoretical estimates. The majority o
Externí odkaz:
http://arxiv.org/abs/2212.02608
Autor:
Wan, Yong, Kienzler, Daniel, Erickson, Stephen D., Mayer, Karl H., Tan, Ting Rei, Wu, Jenny J., Vasconcelos, Hilma M., Glancy, Scott, Knill, Emanuel, Wineland, David J., Wilson, Andrew C., Leibfried, Dietrich
Publikováno v:
Science 364, 875 (2019)
Large-scale quantum computers will require quantum gate operations between widely separated qubits. A method for implementing such operations, known as quantum gate teleportation (QGT), requires only local operations, classical communication, and sha
Externí odkaz:
http://arxiv.org/abs/1902.02891
Autor:
McCormick, Katherine C., Keller, Jonas, Wineland, David J., Wilson, Andrew C., Leibfried, Dietrich
Publikováno v:
Quantum Sci. Technol. 4, 024010 (2019)
Coherently displaced harmonic oscillator number states of a harmonically bound ion can be coupled to two internal states of the ion by a laser-induced motional sideband interaction. The internal states can subsequently be read out in a projective mea
Externí odkaz:
http://arxiv.org/abs/1811.00668
Autor:
McCormick, Katherine C., Keller, Jonas, Burd, Shaun C., Wineland, David J., Wilson, Andrew C., Leibfried, Dietrich
Publikováno v:
Nature 572, 86 (2019)
The use of special quantum states to achieve sensitivities below the limits established by classically behaving states has enjoyed immense success since its inception. In bosonic interferometers, squeezed states, number states and cat states have bee
Externí odkaz:
http://arxiv.org/abs/1807.11934
Publikováno v:
Phys. Rev. A 95, 022327 (2017)
We study theoretically the possibilities of coupling the quantum mechanical motion of a trapped charged particle (e.g. ion or electron) to quantum degrees of freedom of superconducting devices, nano-mechanical resonators and quartz bulk acoustic wave
Externí odkaz:
http://arxiv.org/abs/1608.02677
Autor:
Burd, Shaun C., Allcock, David T. C., Leinonen, Tomi, Penttinen, Jussi-Pekka, Slichter, Daniel H., Srinivas, Raghavendra, Wilson, Andrew C., Jördens, Robert, Guina, Mircea, Leibfried, Dietrich, Wineland, David J.
Publikováno v:
Optica 3, 1294 (2016)
Experiments in atomic, molecular, and optical (AMO) physics rely on lasers at many different wavelengths and with varying requirements on spectral linewidth, power, and intensity stability. Vertical external-cavity surface-emitting lasers (VECSELs),
Externí odkaz:
http://arxiv.org/abs/1606.03484
Autor:
Morigi, Giovanna, Eschner, Juergen, Cormick, Cecilia, Lin, Yiheng, Leibfried, Dietrich, Wineland, David J.
Publikováno v:
Phys. Rev. Lett. 115, 200502 (2015)
A protocol is discussed for preparing a spin chain in a generic many-body state in the asymptotic limit of tailored non-unitary dynamics. The dynamics require the spectral resolution of the target state, optimized coherent pulses, engineered dissipat
Externí odkaz:
http://arxiv.org/abs/1507.02997
Autor:
Wilson, Andrew C., Colombe, Yves, Brown, Kenton R., Knill, Emanuel, Leibfried, Dietrich, Wineland, David J.
Quantum simulation - the use of one quantum system to simulate a less controllable one - may provide an understanding of the many quantum systems which cannot be modeled using classical computers. Impressive progress on control and manipulation has b
Externí odkaz:
http://arxiv.org/abs/1407.5127