A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Complex quantum networks as structured environments: engineering and probing
Tekijät: Nokkala J, Galve F, Zambrini R, Maniscalco S, Piilo J
Kustantaja: NATURE PUBLISHING GROUP
Julkaisuvuosi: 2016
Journal: Scientific Reports
Tietokannassa oleva lehden nimi: SCIENTIFIC REPORTS
Lehden akronyymi: SCI REP-UK
Artikkelin numero: ARTN 26861
Vuosikerta: 6
Sivujen määrä: 7
ISSN: 2045-2322
eISSN: 2045-2322
DOI: https://doi.org/10.1038/srep26861
Tiivistelmä
We consider structured environments modeled by bosonic quantum networks and investigate the probing of their spectral density, structure, and topology. We demonstrate how to engineer a desired spectral density by changing the network structure. Our results show that the spectral density can be very accurately detected via a locally immersed quantum probe for virtually any network configuration. Moreover, we show how the entire network structure can be reconstructed by using a single quantum probe. We illustrate our findings presenting examples of spectral densities and topology probing for networks of genuine complexity.
We consider structured environments modeled by bosonic quantum networks and investigate the probing of their spectral density, structure, and topology. We demonstrate how to engineer a desired spectral density by changing the network structure. Our results show that the spectral density can be very accurately detected via a locally immersed quantum probe for virtually any network configuration. Moreover, we show how the entire network structure can be reconstructed by using a single quantum probe. We illustrate our findings presenting examples of spectral densities and topology probing for networks of genuine complexity.
Ladattava julkaisu This is an electronic reprint of the original article. |  |
Turun yliopiston Tutkimustietojärjestelmän portaali