Matches in SemOpenAlex for { <https://semopenalex.org/work/W3204702835> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W3204702835 abstract "We present one-dimensional simulation results for the cold-atom tunneling experiments by the Heidelberg group [Zurn et al., Phys. Rev. Lett. 108, 075303 (2012); Zurn et al., Phys. Rev. Lett. 111, 175302 (2013)] on one or two $^{6}mathrm{Li}$ atoms confined by a potential that consists of an approximately harmonic optical trap plus a linear magnetic-field gradient. At the noninteracting particle level, we find that the Wentzel-Kramers-Brillouin approximation may not be used as a reliable tool to extract the trapping potential parameters from the experimentally measured tunneling data. We use our numerical calculations along with the experimental tunneling rates for the noninteracting system to reparametrize the trapping potential. The reparametrized trapping potentials serve as input for our simulations of two interacting particles. For two interacting (distinguishable) atoms on the upper branch, we reproduce the experimentally measured tunneling rates, which vary over several orders of magnitude, fairly well. For infinitely strong interaction strength, we compare the time dynamics with that of two identical fermions and discuss the implications of fermionization on the dynamics. For two attractively interacting atoms on the molecular branch, we find that single-particle tunneling dominates for weakly attractive interactions, while pair tunneling dominates for strongly attractive interactions. Our first set of calculations yields qualitative but not quantitative agreement with the experimentally measured tunneling rates. We obtain quantitative agreement with the experimentally measured tunneling rates if we allow for a weakened radial confinement." @default.
- W3204702835 created "2021-10-11" @default.
- W3204702835 creator A5050446866 @default.
- W3204702835 creator A5086349207 @default.
- W3204702835 date "2014-05-02" @default.
- W3204702835 modified "2023-09-26" @default.
- W3204702835 title "Tunneling dynamics of two interacting one-dimensional particles" @default.
- W3204702835 hasPublicationYear "2014" @default.
- W3204702835 type Work @default.
- W3204702835 sameAs 3204702835 @default.
- W3204702835 citedByCount "0" @default.
- W3204702835 crossrefType "journal-article" @default.
- W3204702835 hasAuthorship W3204702835A5050446866 @default.
- W3204702835 hasAuthorship W3204702835A5086349207 @default.
- W3204702835 hasConcept C120398109 @default.
- W3204702835 hasConcept C121332964 @default.
- W3204702835 hasConcept C149635348 @default.
- W3204702835 hasConcept C16291881 @default.
- W3204702835 hasConcept C184779094 @default.
- W3204702835 hasConcept C18903297 @default.
- W3204702835 hasConcept C26873012 @default.
- W3204702835 hasConcept C2777924906 @default.
- W3204702835 hasConcept C41008148 @default.
- W3204702835 hasConcept C52233224 @default.
- W3204702835 hasConcept C58312451 @default.
- W3204702835 hasConcept C62520636 @default.
- W3204702835 hasConcept C86803240 @default.
- W3204702835 hasConceptScore W3204702835C120398109 @default.
- W3204702835 hasConceptScore W3204702835C121332964 @default.
- W3204702835 hasConceptScore W3204702835C149635348 @default.
- W3204702835 hasConceptScore W3204702835C16291881 @default.
- W3204702835 hasConceptScore W3204702835C184779094 @default.
- W3204702835 hasConceptScore W3204702835C18903297 @default.
- W3204702835 hasConceptScore W3204702835C26873012 @default.
- W3204702835 hasConceptScore W3204702835C2777924906 @default.
- W3204702835 hasConceptScore W3204702835C41008148 @default.
- W3204702835 hasConceptScore W3204702835C52233224 @default.
- W3204702835 hasConceptScore W3204702835C58312451 @default.
- W3204702835 hasConceptScore W3204702835C62520636 @default.
- W3204702835 hasConceptScore W3204702835C86803240 @default.
- W3204702835 hasLocation W32047028351 @default.
- W3204702835 hasOpenAccess W3204702835 @default.
- W3204702835 hasPrimaryLocation W32047028351 @default.
- W3204702835 hasRelatedWork W1483601165 @default.
- W3204702835 hasRelatedWork W1665204936 @default.
- W3204702835 hasRelatedWork W1677664296 @default.
- W3204702835 hasRelatedWork W1971357536 @default.
- W3204702835 hasRelatedWork W1984137387 @default.
- W3204702835 hasRelatedWork W2011858917 @default.
- W3204702835 hasRelatedWork W2018068993 @default.
- W3204702835 hasRelatedWork W2029532707 @default.
- W3204702835 hasRelatedWork W2050481345 @default.
- W3204702835 hasRelatedWork W2142925339 @default.
- W3204702835 hasRelatedWork W2255102952 @default.
- W3204702835 hasRelatedWork W2784811964 @default.
- W3204702835 hasRelatedWork W2804603544 @default.
- W3204702835 hasRelatedWork W2904621379 @default.
- W3204702835 hasRelatedWork W2962758613 @default.
- W3204702835 hasRelatedWork W3036277867 @default.
- W3204702835 hasRelatedWork W3099025542 @default.
- W3204702835 hasRelatedWork W3099484416 @default.
- W3204702835 hasRelatedWork W3204201908 @default.
- W3204702835 hasRelatedWork W3213441108 @default.
- W3204702835 isParatext "false" @default.
- W3204702835 isRetracted "false" @default.
- W3204702835 magId "3204702835" @default.
- W3204702835 workType "article" @default.