A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Generation of entanglement density within a reservoir
Tekijät: Lazarou C, Garraway BM, Piilo J, Maniscalco S
Kustantaja: IOP PUBLISHING LTD
Julkaisuvuosi: 2011
Journal: Journal of Physics B: Atomic, Molecular and Optical Physics
Tietokannassa oleva lehden nimi: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Lehden akronyymi: J PHYS B-AT MOL OPT
Artikkelin numero: ARTN 065505
Numero sarjassa: 6
Vuosikerta: 44
Numero: 6
Sivujen määrä: 8
ISSN: 0953-4075
DOI: https://doi.org/10.1088/0953-4075/44/6/065505
Rinnakkaistallenteen osoite: https://arxiv.org/abs/1008.2621
Tiivistelmä
We study a single two-level atom interacting with a reservoir of modes defined by its reservoir structure function. Within this framework we are able to define a density of entanglement involving a continuum of reservoir modes. The density of entanglement is derived for a system with a single excitation by taking a limit of the global entanglement. Utilizing the density of entanglement we quantify the entanglement between the atom and the modes, and also between the reservoir modes themselves.
We study a single two-level atom interacting with a reservoir of modes defined by its reservoir structure function. Within this framework we are able to define a density of entanglement involving a continuum of reservoir modes. The density of entanglement is derived for a system with a single excitation by taking a limit of the global entanglement. Utilizing the density of entanglement we quantify the entanglement between the atom and the modes, and also between the reservoir modes themselves.
Turun yliopiston Tutkimustietojärjestelmän portaali