Zobrazeno 1 - 10
of 604
pro vyhledávání: '"P. Brougham"'
Quantum illumination uses quantum correlations to enhance the detection of an object in the presence of background noise. This advantage has been shown to exist even if one uses non-optimal direct measurements on the two correlated modes. Here we pre
Externí odkaz:
http://arxiv.org/abs/2311.02016
Autor:
Danielle Winning, Jacek K. Wychowaniec, Bing Wu, Andreas Heise, Brian J. Rodriguez, Dermot F. Brougham
Publikováno v:
ACS Omega, Vol 9, Iss 34, Pp 36185-36197 (2024)
Externí odkaz:
https://doaj.org/article/317d2eeb220b4331be27023d669a01d8
Publikováno v:
Commun Phys 6, 210 (2023)
Global-scale quantum communication networks will require efficient long-distance distribution of quantum signals. Optical fibre communication channels have range constraints due to exponential losses in the absence of quantum memories and repeaters.
Externí odkaz:
http://arxiv.org/abs/2301.13209
Autor:
Colquhoun, Craig D., Jeffrey, Hazel, Greenland, Steve, Mohapatra, Sonali, Aitken, Colin, Cebecauer, Mikulas, Crawshaw, Charlotte, Jeffrey, Kenny, Jeffreys, Toby, Karagiannakis, Philippos, McTaggart, Ahren, Stark, Caitlin, Wood, Jack, Joshi, Siddarth K., Sagar, Jaya, Hastings, Elliott, Zhang, Peide, Stefko, Milan, Lowndes, David, Rarity, John G., Sidhu, Jasminder S., Brougham, Thomas, McArthur, Duncan, Pousa, Robert G., Oi, Daniel K. L., Warden, Matthew, Johnston, Eilidh, Leck, John
Quantum key distribution (QKD) is a theoretically proven future-proof secure encryption method that inherits its security from fundamental physical principles. Craft Prospect, working with a number of UK organisations, has been focused on miniaturisi
Externí odkaz:
http://arxiv.org/abs/2210.11285
Autor:
James Bridges, BS, Jared Brougham, MD, Danielle Terrell, MD, MPH, Stephen Whipple, MD, Sungho Lee, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 4, Pp 1284-1287 (2024)
Microcystic meningioma is an uncommon subtype of World Health Organization grade 1 meningiomas often associated with a shorter progression-free survival. Diagnosis through imaging alone can often be challenging due to atypical characteristics, especi
Externí odkaz:
https://doaj.org/article/b873b98014d845d8a5c7637c0642aac9
Autor:
Brougham, Thomas, Oi, Daniel K. L.
Terrestrial free-space quantum key distribution is ideally suited for deployment in dense urban environments. The transition from laboratory to commercial deployment, however, raises a number of important engineering and deployment issues. Here, we i
Externí odkaz:
http://arxiv.org/abs/2207.02032
Autor:
Islam, Tanvirul, Sidhu, Jasminder S., Higgins, Brendon L., Brougham, Thomas, Vergoossen, Tom, Oi, Daniel K. L., Jennewein, Thomas, Ling, Alexander
In satellite-based quantum key distribution (QKD), the number of secret bits that can be generated in a single satellite pass over the ground station is severely restricted by the pass duration and the free-space optical channel loss. High channel lo
Externí odkaz:
http://arxiv.org/abs/2204.12509
Autor:
Billie-Jaye Brougham, Alice C. Weaver, Alyce M. Swinbourne, Megan R. Tscharke, Amy L. Munn, Jennifer M. Kelly, David O. Kleemann, William H. E. J. van Wettere
Publikováno v:
Animals, Vol 14, Iss 17, p 2605 (2024)
Twin lamb mortality is a significant economic problem impacting the Australian sheep industry. Maternal betaine supplementation improved lamb vigour and early post-natal survival when ewes and lambs were housed indoors, suggesting that betaine may be
Externí odkaz:
https://doaj.org/article/39ab10e298d44713b348e40a7bc86757
Autor:
Faux, David A., Istók, Örs, Rahaman, Arifah A., McDonald, Peter J., McKiernan, Eoin, Brougham, Dermot F.
An angular time-dependent probability density function describing Brownian or anomalous rotational dynamics of fixed-length atom-to-atom vectors is presented. The probability density function, which fully incorporates angular boundary conditions, is
Externí odkaz:
http://arxiv.org/abs/2109.05610
Documentation for version 1.1 of the open-source software SatQuMA: Satellite Quantum Modelling & Analysis.
Comment: https://github.com/cnqo-qcomms/SatQuMA
Comment: https://github.com/cnqo-qcomms/SatQuMA
Externí odkaz:
http://arxiv.org/abs/2109.01686