Ultracold bosonic atoms in two-colour superlattices

Journal of Optics B: Quantum and Semiclassical Optics

Volumn 5, Issue 2, 2003, Pages

  Roth, Robert ^a   Burnett, Keith ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

Bose Einstein condensation; Bose Hubbard model; Mott insulator phase; Optical lattices

Indexed keywords

BAND STRUCTURE; EIGENVALUES AND EIGENFUNCTIONS; ELECTRON GAS; GROUND STATE; HAMILTONIANS; MATHEMATICAL MODELS; MOLECULAR DYNAMICS; OPTIMIZATION; PHASE DIAGRAMS;

BOSE GLASS; MOTT INSULATOR PHASE; ONE-DIMENSIONAL BOSE-HUBBARD MODEL; OPTICAL LATTICE; STANDING WAVE LATTICE; ULTRACOLD BOSONIC ATOM;

SUPERLATTICES;

EID: 0037723030     PISSN: 14644266     EISSN: None     Source Type: Journal    
DOI: 10.1088/1464-4266/5/2/358     Document Type: Article

References (16)

1. Fisher M P A, Weichman P B, Grinstein G and Fisher D S 1989 Boson localization and the superfluid-insulator transition Phys. Rev. B 40 546
2. Scalettar R T, Batrouni G G and Zimanyi G T 1991 Localization in interacting, disordered, Bose systems Phys. Rev. Lett. 66 3144
3. Krauth W, Trivedi N and Ceperley D 1991 Superfluid-insulator transition in disordered boson systems Phys. Rev. Lett. 67 2307
4. Freericks J K and Monien H 1996 Strong-coupling expansion for the pure and disordered Bose-Hubbard model Phys. Rev. B 53 2691
5. Rapsch S, Schollwöck U and Zwerger W 1999 Density matrix renormalization group for disordered bosons in one dimension Europhys. Lett. 46 559
6. Greiner Mo et al 2002 Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms Nature 415 39
7. Guidoni L, Triché, C, Verkerk P and Grynberg G 1997 Quasiperiodic optical lattices Phys. Rev. Lett. 79 3363
8. Jaksch D et al 1998 Cold bosonic atoms in optical lattices Phys. Rev. Lett. 81 3108
9. Batrouni G G et al 2002 Mott domains of bosons confined on optical lattices Prepring cond-mat/0203082
10. Batrouni G G and Scalettar R T 1992 World-line quantum Monte Carlo algorithm for a one-dimensional Bose model Phys. Rev. B 46 9051
11. Singh K G and Rokhsar D S 1992 Real-space renormalization study of disordered interacting bosons Phys. Rev. B 46 3002
12. Krauth W, Caffarel M and Bauchaud J-P 1992 Gutzwiller wavefunction for a model of strongly interacting bosons Phys. Rev. B 45 3137
13. Belitz D and Kirkpatrick T R 1994 The Anderson-Mott transition Rev. Mod. Phys. 66 261
14. Orzel C et al 2001 Squeezed states in a Bose-Einstein condensate Science 291 2386
15. Weidemüller M et al 1995 Bragg diffraction in an atomic lattice bound by light Phys. Rev. Lett. 75 4583
16. Birkl G et al 1995 Bragg scattering from atoms in optical lattices Phys. Rev. Lett. 75 2823