Zobrazeno 1 - 10
of 310
pro vyhledávání: '"Zarate, L."'
Publikováno v:
Phys. Rev. A 102, 022202 (2020)
We show how one may test macroscopic local realism where, different from conventional Bell tests, all relevant measurements need only distinguish between two macroscopically distinct states of the system being measured. Here, measurements give macros
Externí odkaz:
http://arxiv.org/abs/1906.04900
Publikováno v:
IEEE Access, Vol 11, Pp 51960-51970 (2023)
This research proposes an innovative method for correcting banding errors in satellite images based on Generative Adversarial Networks (GAN). Small satellites are frequently launched into space to obtain images that can be used in scientific or milit
Externí odkaz:
https://doaj.org/article/3d92ac94bb0e40e589882cf4d6e1c53e
Autor:
Opanchuk, B., Rosales-Zárate, L., Teh, R. Y., Dalton, B. J., Sidorov, A., Drummond, P. D., Reid, M. D.
Publikováno v:
Phys. Rev. A 100, 060102 (2019)
Using criteria based on superselection rules, we analyze the quantum correlations between the two condensate modes of the Bose-Einstein condensate interferometer of Egorov et al. [Phys. Rev. A 84, 021605 (2011)]. In order to determine the two-mode co
Externí odkaz:
http://arxiv.org/abs/1811.01387
We consider three modes $A$, $B$ and $C$ and derive continuous variable monogamy inequalities that constrain the distribution of bipartite entanglement amongst the three modes. The inequalities hold for all such tripartite states, without the assumpt
Externí odkaz:
http://arxiv.org/abs/1612.05727
Publikováno v:
Phys. Rev. A 97, 042114 (2018)
We construct quantifiable generalisations of Leggett-Garg tests for macro/ mesoscopic realism and noninvasive measurability that apply when not all outcomes of measurement can be identified as arising from one of two macroscopically distinguishable s
Externí odkaz:
http://arxiv.org/abs/1612.05726
Publikováno v:
Phys. Rev. A 94, 062125 (2016)
We examine how to signify and quantify the mesoscopic quantum coherence of approximate two-mode NOON states and spin-squeezed two-mode Bose-Einstein condensates (BEC). We identify two criteria that verify a nonzero quantum coherence between states wi
Externí odkaz:
http://arxiv.org/abs/1609.06028
Publikováno v:
Phys. Rev. A 97, 042304 (2018)
The search for new, application-specific quantum computers designed to outperform any classical computer is driven by the ending of Moore's law and the quantum advantages potentially obtainable. Photonic networks are promising examples, with experime
Externí odkaz:
http://arxiv.org/abs/1609.05614
Publikováno v:
Phys. Rev. A 94, 042119 (2016)
We construct Einstein-Podolsky-Rosen (EPR) steering signatures for the nonlocality of the entangled superposition state described by $\frac{1}{\sqrt{2}}\{|N\rangle|0\rangle+|0\rangle|N\rangle\}$, called the two-mode NOON state. The signatures are a v
Externí odkaz:
http://arxiv.org/abs/1605.00221
Publikováno v:
J. Opt. Soc. Am. B 32, A82 (2015)
We consider two systems A and B that share Einstein-Podolsky-Rosen (EPR) steering correlations and study how these correlations will decay, when each of the systems are independently coupled to a reservoir. EPR steering is a directional form of entan
Externí odkaz:
http://arxiv.org/abs/1508.06383
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