Zobrazeno 1 - 10
of 704
pro vyhledávání: '"Mizrahi, J"'
Autor:
Wright, K., Beck, K. M., Debnath, S., Amini, J. M., Nam, Y., Grzesiak, N., Chen, J. -S., Pisenti, N. C., Chmielewski, M., Collins, C., Hudek, K. M., Mizrahi, J., Wong-Campos, J. D., Allen, S., Apisdorf, J., Solomon, P., Williams, M., Ducore, A. M., Blinov, A., Kreikemeier, S. M., Chaplin, V., Keesan, M., Monroe, C., Kim, J.
The field of quantum computing has grown from concept to demonstration devices over the past 20 years. Universal quantum computing offers efficiency in approaching problems of scientific and commercial interest, such as factoring large numbers, searc
Externí odkaz:
http://arxiv.org/abs/1903.08181
Publikováno v:
In Gastro Hep Advances 2023 2(5):639-641
Mesoscopic quantum superpositions, or Schr\"odinger cat states, are widely studied for fundamental investigations of quantum measurement and decoherence as well as applications in sensing and quantum information science. The generation and maintenanc
Externí odkaz:
http://arxiv.org/abs/1612.05854
Autor:
Johnson, K. G., Wong-Campos, J. D., Restelli, A., Landsman, K. A., Neyenhuis, B., Mizrahi, J., Monroe, C.
We actively stabilize the harmonic oscillation frequency of a laser-cooled atomic ion confined in a rf Paul trap by sampling and rectifying the high voltage rf applied to the trap electrodes. We are able to stabilize the 1 MHz atomic oscillation freq
Externí odkaz:
http://arxiv.org/abs/1603.05492
We report the optical imaging of a single atom with nanometer resolution using an adaptive optical alignment technique that is applicable to general optical microscopy. By decomposing the image of a single laser-cooled atom, we identify and correct o
Externí odkaz:
http://arxiv.org/abs/1512.06172
Publikováno v:
Phys. Rev. Lett. 115, 213001 (2015)
We sense the motion of a trapped atomic ion using a sequence of state-dependent ultrafast momentum kicks. We use this atom interferometer to characterize a nearly-pure quantum state with $n=1$ phonon and accurately measure thermal states ranging from
Externí odkaz:
http://arxiv.org/abs/1507.06591
Autor:
Islam, R., Campbell, W. C., Choi, T., Clark, S. M., Debnath, S., Edwards, E. E., Fields, B., Hayes, D., Hucul, D., Inlek, I. V., Johnson, K. G., Korenblit, S., Lee, A., Lee, K. W., Manning, T. A., Matsukevich, D. N., Mizrahi, J., Quraishi, Q., Senko, C., Smith, J., Monroe, C.
Publikováno v:
Optics Letters, 39(11), 2014
We stabilize a chosen radiofrequency beat note between two optical fields derived from the same mode-locked laser pulse train, in order to coherently manipulate quantum information. This scheme does not require access or active stabilization of the l
Externí odkaz:
http://arxiv.org/abs/1312.6846
Pulsed lasers offer significant advantages over CW lasers in the coherent control of qubits. Here we review the theoretical and experimental aspects of controlling the internal and external states of individual trapped atoms with pulse trains. Two di
Externí odkaz:
http://arxiv.org/abs/1307.0557
Autor:
Mizrahi, J., Senko, C., Neyenhuis, B., Johnson, K. G., Campbell, W. C., Conover, C. W. S., Monroe, C.
Publikováno v:
Phys. Rev. Lett. 110, 203001 (2013)
We report entanglement of a single atom's hyperfine spin state with its motional state in a timescale of less than 3 ns. We engineer a short train of intense laser pulses to impart a spin-dependent momentum transfer of +/- 2 hbar k. Using pairs of mo
Externí odkaz:
http://arxiv.org/abs/1201.6597
Autor:
Campbell, W. C., Mizrahi, J., Quraishi, Q., Senko, C., Hayes, D., Hucul, D., Matsukevich, D. N., Maunz, P., Monroe, C.
Publikováno v:
Phys. Rev. Lett. 105, 090502 (2010)
We demonstrate single qubit operations on a trapped atom hyperfine qubit using a single ultrafast pulse from a mode-locked laser. We shape the pulse from the laser and perform a pi rotation of the qubit in less than 50 ps with a population transfer e
Externí odkaz:
http://arxiv.org/abs/1005.4144