Excitations of a superfluid in a three-dimensional optical lattice

Physical Review Letters

Volumn 93, Issue 24, 2004, Pages

  Schori, Christian ^a   Stöferle, Thilo ^a   Moritz, Henning ^a   Köhl, Michael ^a   Esslinger, Tilman ^a  

^a ETH ZURICH   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

BOGOLIUBOV THEORY; BOSE GAS; EXCITATION SPECTRUM; OPTICAL LATTICE;

CONDENSATION; GROUND STATE; KINETIC ENERGY; LASERS; LATTICE CONSTANTS; MODULATION; RESONANCE;

QUANTUM THEORY;

EID: 42749102053     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.240402     Document Type: Article

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