Quantum simulation using ultracold two-electron atoms in an optical lattice

Seiji Sugawa, Shintaro Taie, Yosuke Takasu, Rekishu Yamazaki, Satoshi Uetake, Yoshiro Takahashi

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Quantum degenerate gases of ytterbium atoms in three-dimensional optical lattices are studied for bosonic isotopes and mixtures of bosonic and fermionic isotopes. A quantum phase transition from a superfluid to a Mott insulating state is observed for bosonic isotopes. In the deep Mott insulating region, we perform one-color photoassociation spectroscopy and investigate the site occupancy. In addition, Bose-Fermi mixtures of Yb isotopes in optical lattices are studied using two different combinations of mixtures.

Original languageEnglish
Pages (from-to)15
Number of pages1
JournalJournal of the Korean Physical Society
Volume59
Issue number41
DOIs
Publication statusPublished - Oct 14 2011
Externally publishedYes

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isotopes
atoms
electrons
simulation
ytterbium
color
gases
spectroscopy

Keywords

  • Optical lattices
  • Quantum degenerate gases
  • Ytterbium

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Quantum simulation using ultracold two-electron atoms in an optical lattice. / Sugawa, Seiji; Taie, Shintaro; Takasu, Yosuke; Yamazaki, Rekishu; Uetake, Satoshi; Takahashi, Yoshiro.

In: Journal of the Korean Physical Society, Vol. 59, No. 41, 14.10.2011, p. 15.

Research output: Contribution to journalArticle

Sugawa, Seiji ; Taie, Shintaro ; Takasu, Yosuke ; Yamazaki, Rekishu ; Uetake, Satoshi ; Takahashi, Yoshiro. / Quantum simulation using ultracold two-electron atoms in an optical lattice. In: Journal of the Korean Physical Society. 2011 ; Vol. 59, No. 41. pp. 15.
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