Zobrazeno 1 - 10
of 637
pro vyhledávání: '"Lorenz, V."'
Autor:
Kapoor, K., Hoseini, S., Choi, J., Nussbaum, B. E., Zhang, Y., Shetty, K., Skaar, C., Ward, M., Wilson, L., Shinbrough, K., Edwards, E., Wiltfong, R., Lualdi, C. P., Cohen, Offir, Kwiat, P. G., Lorenz, V. O.
We present a quantum network that distributes entangled photons between the University of Illinois Urbana-Champaign and a public library in Urbana. The network allows members of the public to perform measurements on the photons. We describe its desig
Externí odkaz:
http://arxiv.org/abs/2410.06398
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background To compare presence and levels of serum cytokines in smokers and non-smokers with periodontitis following periodontal therapy. Methods Thirty heavy smokers and 30 non-smokers with stage III or IV periodontitis were included in thi
Externí odkaz:
https://doaj.org/article/38c75fd0a14744bba298291594bd5350
Publikováno v:
Phys. Rev. Lett. 123, 070508 (2019)
We experimentally demonstrate the generation of a three-photon discrete-energy-entangled W state using multi-photon-pair generation by spontaneous four-wave mixing in an optical fiber. We show that by making use of prior information on the photon sou
Externí odkaz:
http://arxiv.org/abs/1909.13000
We experimentally study the generation of photon pairs via spontaneous four-wave mixing with two distinct laser pulses. We find that the dual-pump technique enables new capabilities: 1) a new characterization methodology to measure noise contribution
Externí odkaz:
http://arxiv.org/abs/1904.05278
Akademický článek
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Autor:
Reim, K. F., Nunn, J., Lorenz, V. O., Sussman, B. J., Lee, K. C., Langford, N. K., Jaksch, D., Walmsley, I. A.
Quantum memories, capable of controllably storing and releasing a photon, are a crucial component for quantum computers and quantum communications. So far, quantum memories have operated with bandwidths that limit data rates to MHz. Here we report th
Externí odkaz:
http://arxiv.org/abs/0912.2970
Publikováno v:
Phys. Rev. Lett. 101, 260502 (2008)
The ability to store multiple optical modes in a quantum memory allows for increased efficiency of quantum communication and computation. Here we compute the multimode capacity of a variety of quantum memory protocols based on light storage in ensemb
Externí odkaz:
http://arxiv.org/abs/0807.1250
Autor:
Waldermann, F. C., Sussman, B. J., Nunn, J., Lorenz, V. O., Lee, K. C., Surmacz, K., Lee, K. H., Jaksch, D., Walmsley, I. A., Spizziri, P., Olivero, P., Prawer, S.
A technique to measure the decoherence time of optical phonons in a solid is presented. Phonons are excited with a pair of time delayed 80 fs, near infrared pulses via spontaneous, transient Raman scattering. The fringe visibility of the resulting St
Externí odkaz:
http://arxiv.org/abs/0805.1668
We study the infrared regime of QCD by means of a Wilsonian renormalisation group. We explain how, in general, the infrared structure of Green functions is deduced in this approach. Our reasoning is put to work in Landau gauge QCD, where the leading
Externí odkaz:
http://arxiv.org/abs/hep-th/0410241
Akademický článek
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