Four-dimensional entanglement distribution over 100 km
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-19078-z
Abstract: High-dimensional quantum entanglement can enrich the functionality of quantum information processing. For example, it can enhance the channel capacity for linear optic superdense coding and decrease the error rate threshold of quantum key distribution. Long-distance… read more here.
Keywords: dimensional entanglement; high dimensional; quantum; four dimensional ... See more keywords
Verification of high-dimensional entanglement generated in quantum interference
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.032302
Abstract: Entanglement and quantum interference are key ingredients in a variety of quantum information processing tasks. Harnessing the generation and characterization of entanglement in high-dimensional state spaces is a necessary prerequisite towards practical quantum protocols. Here,… read more here.
Keywords: dimensional entanglement; high dimensional; quantum interference; verification high ... See more keywords
Quantifying Photonic High-Dimensional Entanglement.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.118.110501
Abstract: High-dimensional entanglement offers promising perspectives in quantum information science. In practice, however, the main challenge is to devise efficient methods to characterize high-dimensional entanglement, based on the available experimental data which is usually rather limited.… read more here.
Keywords: dimensional entanglement; high dimensional; quantifying photonic; photonic high ... See more keywords
High-Dimensional Entanglement in States with Positive Partial Transposition.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.200503
Abstract: Genuine high-dimensional entanglement, i.e., the property of having a high Schmidt number, constitutes an instrumental resource in quantum communication, overcoming limitations of low-dimensional systems. States with a positive partial transpose (PPT) are generally considered weakly… read more here.
Keywords: dimensional entanglement; high dimensional; states positive; partial transposition ... See more keywords