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cond-mat.soft2003
Phase diagram of two-component bosons on an optical lattice
Ehud Altman, Walter Hofstetter, Eugene Demler +1
We present a theoretical analysis of the phase diagram of two--component bosons on an optical lattice. A new formalism is developed which treats the effective spin interactions in…
cond-mat.soft2003
Probing many-body states of ultra-cold atoms via noise correlations
Ehud Altman, Eugene Demler, Mikhail D. Lukin
We propose to utilize density-density correlations in the image of an expanding gas cloud to probe complex many body states of trapped ultra-cold atoms. In particular we show how t…