Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Bennett, Charles H."'
Autor:
Barzi, Emanuela, Liuti, Simonetta, Nattrass, Christine, Springer, Roxanne, Bennett, Charles H.
Equity, Diversity, and Inclusion (EDI) committees and Codes of Conduct (CoC) have become common in laboratories and physics departments across the country. However, very often these EDI committees and CoC are not equipped to provide practical consequ
Externí odkaz:
http://arxiv.org/abs/2209.06755
Autor:
Bennett, Charles H., Brassard, Gilles
Publikováno v:
Theoretical Computer Science, Vol. 560 (Part 1), 2014, pp. 7-11
When elementary quantum systems, such as polarized photons, are used to transmit digital information, the uncertainty principle gives rise to novel cryptographic phenomena unachievable with traditional transmission media, e.g. a communications channe
Externí odkaz:
http://arxiv.org/abs/2003.06557
Publikováno v:
Foundations of Physics 49, 820 (2019)
In their article [arXiv:1705.03394], 'That is not dead which can eternal lie: the aestivation hypothesis for resolving Fermi's paradox', Sandberg et al. try to explain the Fermi paradox (we see no aliens) by claiming that Landauer's principle implies
Externí odkaz:
http://arxiv.org/abs/1902.06730
Publikováno v:
Natural Computing 13:453-458, 2014
When elementary quantum systems, such as polarized photons, are used to transmit digital information, the uncertainty principle gives rise to novel cryptographic phenomena unachievable with traditional transmission media, e.g. a communications channe
Externí odkaz:
http://arxiv.org/abs/1407.0451
Autor:
Bennett, Charles H., Riedel, C. Jess
We point out that arguments for the security of Kish's noise-based cryptographic protocol have relied on an unphysical no-wave limit, which if taken seriously would prevent any correlation from developing between the users. We introduce a noiseless v
Externí odkaz:
http://arxiv.org/abs/1303.7435
Publikováno v:
C.H. Bennett, P. G\'acs, M. Li, P.M.B. Vit\'anyi, and W. Zurek, Information Distance, IEEE Trans. Information Theory, 44:4(1998) 1407--1423
While Kolmogorov complexity is the accepted absolute measure of information content in an individual finite object, a similarly absolute notion is needed for the information distance between two individual objects, for example, two pictures. We give
Externí odkaz:
http://arxiv.org/abs/1006.3520
Publikováno v:
IEEE Trans. Inf. Theory, vol. 60, no. 5, pp. 2926-2959, May 2014
Dual to the usual noisy channel coding problem, where a noisy (classical or quantum) channel is used to simulate a noiseless one, reverse Shannon theorems concern the use of noiseless channels to simulate noisy ones, and more generally the use of one
Externí odkaz:
http://arxiv.org/abs/0912.5537
Publikováno v:
Phys.Rev.Lett.103:170502,2009
We study the power of closed timelike curves (CTCs) and other nonlinear extensions of quantum mechanics for distinguishing nonorthogonal states and speeding up hard computations. If a CTC-assisted computer is presented with a labeled mixture of state
Externí odkaz:
http://arxiv.org/abs/0908.3023
Autor:
Bennett, Charles H., Grudka, Andrzej, Horodecki, Michal, Horodecki, Pawel, Horodecki, Ryszard
Publikováno v:
Phys. Rev. A 83, 012312 (2011)
A lot of research has been done on multipartite correlations. However, it seems strange that there is no definition of so called genuine multipartite correlations. In this paper we propose three reasonable postulates which each measure or indicator o
Externí odkaz:
http://arxiv.org/abs/0805.3060
We exhibit discrete memoryless quantum channels whose quantum capacity assisted by two-way classical communication, $Q_2$, exceeds their unassisted one-shot Holevo capacity $C_H$. These channels may be thought of as having a data input and output, al
Externí odkaz:
http://arxiv.org/abs/quant-ph/0406086