487 citations · 6.8k across the 143 of their papers we have counts for
Showing 2009Show all
3 papers · 1 filter
cond-mat.quant-gas2009★ 22 cited
Antiferromagnetic noise correlations in optical lattices
G. M. Bruun, O. F. Syljuasen, K. G. L. Pedersen +3
We analyze how noise correlations probed by time-of-flight (TOF) experiments reveal antiferromagnetic (AF) correlations of fermionic atoms in two-dimensional (2D) and three-dimensi…
cond-mat.quant-gas2009★ 58 cited
Short-range correlations and entropy in ultracold atomic Fermi gases
Zhenhua Yu, Georg M. Bruun, Gordon Baym
We relate short-range correlations in ultracold atomic Fermi gases to the entropy of the system over the entire temperature, , vs. coupling strength, , plane. In the lo…
cond-mat.other2009★ 6 cited
Feshbach Resonances and Medium Effects in ultracold atomic Gases
G. M. Bruun
We develop an effective low energy theory for multi-channel scattering of cold atomic alkali atoms with particular focus on Feshbach resonances. The scattering matrix is expressed…