Device-independent graininess reproduction
Sign Up to like & getrecommendations! Published in 2018 at "Optical Review"
DOI: 10.1007/s10043-018-0466-8
Abstract: We evaluated a method for building a psychophysically based model of graininess perception for a device-independent graininess-reproduction system. The model was developed through experiments that explored the relationship between physical parameters of graininess objects, subjective… read more here.
Keywords: graininess reproduction; model; device independent; independent graininess ... See more keywords
Improved statistical fluctuation analysis for measurement-device-independent quantum key distribution
Sign Up to like & getrecommendations! Published in 2018 at "Quantum Information Processing"
DOI: 10.1007/s11128-018-2026-3
Abstract: Measurement-device-independent quantum key distribution (MDI-QKD) is a promising protocol for realizing long-distance secret keys sharing. However, its key rate is relatively low when the finite-size effect is taken into account. In this paper, we consider… read more here.
Keywords: quantum; analysis; independent quantum; measurement device ... See more keywords
Device-independent quantum key distribution with random key basis
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-23147-3
Abstract: Device-independent quantum key distribution (DIQKD) is the art of using untrusted devices to distribute secret keys in an insecure network. It thus represents the ultimate form of cryptography, offering not only information-theoretic security against channel… read more here.
Keywords: independent quantum; quantum key; key distribution; device independent ... See more keywords
Experimental demonstration of measurement-device-independent measure of quantum steering
Sign Up to like & getrecommendations! Published in 2019 at "npj Quantum Information"
DOI: 10.1038/s41534-020-00307-9
Abstract: Within the framework of quantum refereed steering games, quantum steerability can be certified without any assumption on the underlying state nor the measurements involved. Such a scheme is termed the measurement-device-independent (MDI) scenario. Here, we… read more here.
Keywords: measurement device; quantum; measure; device independent ... See more keywords
Long-distance device-independent quantum key distribution
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-53803-0
Abstract: Besides being a beautiful idea, device-independent quantum key distribution (DIQKD) is probably the ultimate solution to defeat quantum hacking. Its security is based on a loophole-free violation of a Bell inequality, which results in a… read more here.
Keywords: quantum; distance; key distribution; independent quantum ... See more keywords
Measurement-device-independent quantum key distribution with leaky sources
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-81003-2
Abstract: Measurement-device-independent quantum key distribution (MDI-QKD) can remove all detection side-channels from quantum communication systems. The security proofs require, however, that certain assumptions on the sources are satisfied. This includes, for instance, the requirement that there… read more here.
Keywords: key distribution; independent quantum; measurement device; device independent ... See more keywords
Device-independent quantum private comparison protocol without a third party
Sign Up to like & getrecommendations! Published in 2018 at "Physica Scripta"
DOI: 10.1088/1402-4896/aad0fa
Abstract: Since unconditionally secure quantum two-party computations are known to be impossible, most existing quantum private comparison (QPC) protocols adopted a third party. Recently, we proposed a QPC protocol which involves two parties only, and showed… read more here.
Keywords: quantum private; party; private comparison; third party ... See more keywords
Detection and quantification of entanglement with measurement-device-independent and universal entanglement witness
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ab9288
Abstract: Entanglement is the key resource in quantum information processing, and an entanglement witness (EW) is designed to detect whether a quantum system has any entanglement. However, prior knowledge of the target states should be known… read more here.
Keywords: universal entanglement; entanglement witness; measurement device; entanglement ... See more keywords
Measurement-device-independent quantum dialogue
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac140a
Abstract: Recently, measurement-device-independent quantum secure direct communication schemes were proposed by Niu et al. [Sci. Bull. 63 1345 (2018)] and Zhou et al. [Sci. China-Phys. Mech. Astron. 63 230362 (2020)]. Inspired by their ideas, in this… read more here.
Keywords: quantum dialogue; independent quantum; measurement device; device independent ... See more keywords
Device-independent tests of quantum channels
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences"
DOI: 10.1098/rspa.2016.0721
Abstract: We develop a device-independent framework for testing quantum channels. That is, we falsify a hypothesis about a quantum channel based only on an observed set of input–output correlations. Formally, the problem consists of characterizing the… read more here.
Keywords: independent tests; tests quantum; input; quantum channels ... See more keywords
Device-independent quantum secret sharing in arbitrary even dimensions
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.012319
Abstract: We present a device independent quantum secret sharing scheme in arbitrary even dimension. We propose a $d$-dimensional $N$-partite linear game, utilizing a generic multipartite higher dimensional Bell inequality, a generalization of Mermin's inequality in the… read more here.
Keywords: quantum secret; independent quantum; secret sharing; device independent ... See more keywords