Coherence in quantum transmission protocols
No. 27 (2019), Resumos
No. 27 (2019)

Coherence in quantum transmission protocols

Resumos
https://doi.org/10.20396/revpibic2720191723
Published 2019-11-30
Pedro Alvarez
Universidade Estadual de Campinas
Marcos de Oliveira
Universidade Estadual de Campinas
PDF (Português (Brasil))

Keywords

Quantum circuits
Quantum coherence
Quantum information

How to Cite

ALVAREZ, Pedro; OLIVEIRA, Marcos de. Coherence in quantum transmission protocols. Revista dos Trabalhos de Iniciação Científica da UNICAMP, Campinas, SP, n. 27, p. 1–1, 2019. DOI: 10.20396/revpibic2720191723. Disponível em: https://econtents.bc.unicamp.br/eventos/index.php/pibic/article/view/1723. Acesso em: 19 may. 2024.
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Abstract

We analyse how coherence evolves in quantum transmission protocols, such as quantum teleportation and superdense coding, while the message is being transmitted. Then we derive a basic equation that gives the minimum amount of infrastructure needed to create a quantum transmission protocol, with this tool we generalize teleportation and superdense coding for any amount of information and analyze how the coherence behaves when we send large amounts of information.

https://doi.org/10.20396/revpibic2720191723
PDF (Português (Brasil))

References

Nielsen, M.A.; Chuang, I.L.Quantum Computation and Quantum Information, 10th ed.; Cambridge UniversityPress: New York, NY, USA, 2011.

Liu, Y.; Shang, J.; Zhang, X. Coherence Depletion in Quantum Algorithms. Entropy 2019, 21, 260.

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