305 citations · 355 across the 3 of their papers we have counts for
3 papers
cond-mat.soft2003★ 36 cited
Coherence Properties of Guided-Atom Interferometers
H. Kreutzmann, U. V. Poulsen, M. Lewenstein +4
We present a detailed investigation of the coherence properties of beam splitters and Mach-Zehnder interferometers for guided atoms. It is demonstrated that such a setup permits co…
cond-mat.soft2002★ 14 cited
Characterization and control of phase fluctuations in elongated Bose-Einstein condensates
H. Kreutzmann, A. Sanpera, L. Santos +7
Quasi one dimensional Bose-Einstein condensates (BECs) in elongated traps exhibit significant phase fluctuations even at very low temperatures. We present recent experimental resul…
cond-mat.stat-mech2001★ 305 cited
Observation of Phase Fluctuations in Bose-Einstein Condensates
S. Dettmer, D. Hellweg, P. Ryytty +8
The occurrence of phase fluctuations due to thermal excitations in Bose-Einstein condensates (BECs) is studied for a variety of temperatures and trap geometries. We observe the sta…