New Entanglement-Assisted Quantum MDS Codes Derived From Generalized Reed-Solomon Codes
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-020-04403-6
Abstract: Entanglement-assisted quantum error-correcting codes (abbreviate to EAQECCs) expand the usual paradigm of quantum error correction by allowing two parties to make use of pre-shared entanglement. It is well-known that we can construct an EAQECC from… read more here.
Keywords: assisted quantum; reed solomon; quantum mds; generalized reed ... See more keywords
Application of constacyclic codes to entanglement-assisted quantum maximum distance separable codes
Sign Up to like & getrecommendations! Published in 2018 at "Quantum Information Processing"
DOI: 10.1007/s11128-018-1978-7
Abstract: The entanglement-assisted stabilizer formalism overcomes the dual-containing constraint of standard stabilizer formalism for constructing quantum codes. This allows ones to construct entanglement-assisted quantum error-correcting codes (EAQECCs) from arbitrary linear codes by pre-shared entanglement between the… read more here.
Keywords: assisted quantum; distance; entanglement assisted; constacyclic codes ... See more keywords
Entanglement-assisted quantum error-correcting codes over arbitrary finite fields
Sign Up to like & getrecommendations! Published in 2019 at "Quantum Information Processing"
DOI: 10.1007/s11128-019-2234-5
Abstract: We prove that the known formulae for computing the optimal number of maximally entangled pairs required for entanglement-assisted quantum error-correcting codes (EAQECCs) over the binary field hold for codes over arbitrary finite fields as well.… read more here.
Keywords: assisted quantum; codes arbitrary; correcting codes; error correcting ... See more keywords
Entanglement-assisted concatenated quantum codes
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2202235119
Abstract: Significance Code concatenation that uses two or more short component codes is a significant method for designing powerful codes. Concatenated classical codes are not only asymptotically good in theory, but also have been widely used… read more here.
Keywords: entanglement assisted; concatenated quantum; entanglement; quantum codes ... See more keywords
Asymmetric Entanglement-Assisted Quantum Error-Correcting Codes and BCH Codes
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2967426
Abstract: The concept of asymmetric entanglement-assisted quantum error-correcting code (asymmetric EAQECC) is introduced in this article. Codes of this type take advantage of the asymmetry in quantum errors since phase-shift errors are more probable than qudit-flip… read more here.
Keywords: error correcting; asymmetric entanglement; assisted quantum; error ... See more keywords
Experimental entanglement-assisted weak measurement of phase shift.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.403711
Abstract: Weak value amplification is a popular method in quantum metrology for enhancing the sensitivity at the expense of the signal intensity. Recently, it was suggested that the trade-off between signal intensity and sensitivity can be… read more here.
Keywords: phase; weak measurement; optics; entanglement assisted ... See more keywords
On Entanglement-Assisted Multistatic Radar Techniques
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24070990
Abstract: Entanglement-based quantum sensors have much better sensitivity than corresponding classical sensors in a noisy and lossy regime. In our recent paper, we showed that the entanglement-assisted (EA) joint monostatic–bistatic quantum radar performs much better than… read more here.
Keywords: entanglement assisted; assisted multistatic; radar techniques; radar ... See more keywords