Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Beata J. Dabrowska-Wüster"'
Publikováno v:
Physical Review Letters. 109
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c935e3d365cec5f5de2de6c121f6028f
https://doi.org/10.1103/physrevlett.109.099901
https://doi.org/10.1103/physrevlett.109.099901
Publikováno v:
Physical review letters. 109(8)
It is well-known that increasing the nonlinearity due to repulsive atomic interactions in a double-well Bose-Einstein condensate suppresses quantum tunnelling between the two sites. Here we find analogous behaviour in the dynamical tunnelling of a Bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efdaf9d8f8499e3da34426b8a64edcd8
https://pubmed.ncbi.nlm.nih.gov/23002725
https://pubmed.ncbi.nlm.nih.gov/23002725
Publikováno v:
Quantum-Atom Optics Downunder.
Dynamical tunneling is analogous to the more familiar tunneling of regular single particles between two wells, but takes place between two period-one islands in a semi-chaotic classical phase space. We study the dynamical tunneling of a BEC in a modu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6a30d7bffc7f2a8084dfc0f6b215aa
https://doi.org/10.1364/qao.2007.qwe29
https://doi.org/10.1364/qao.2007.qwe29
Publikováno v:
Quantum-Atom Optics Downunder.
We study relative number squeezing of a Bose-Einstein condensate in the Bogoliubov vacuum, using the stochastic truncated Wigner method for confined, freely expanding and phase modulated condensates by determining the number difference variance betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b72d7e66bd711569d6d766cb879f761
https://doi.org/10.1364/qao.2007.qwe16
https://doi.org/10.1364/qao.2007.qwe16