304 citations · 392 across the 3 of their papers we have counts for
4 papers
Local and spatially extended sub-Poisson atom number fluctuations in optical lattices
C. Gross, J. Esteve, M. K. Oberthaler +2
We demonstrate that ultracold interacting bosonic atoms in an optical lattice show sub-Poissonian on-site and inter-site atom number fluctuations. The experimental observations agr…
Two-mode Bose gas: Beyond classical squeezing
C. Bodet, J. Estève, M. K. Oberthaler +1
The dynamical evolution of squeezing correlations in an ultracold Bose-Einstein distributed across two modes is investigated theoretically in the framework of the Bose-Hubbard mode…
Experimental observation of oscillating and interacting matter wave dark solitons
A. Weller, J. P. Ronzheimer, C. Gross +5
We report on the generation, subsequent oscillation and interaction of a pair of matter wave dark solitons. These are created by releasing a Bose-Einstein condensate from a double…
A Primary Noise Thermometer for Ultracold Bose Gases
R. Gati, J. Esteve, B. Hemmerling +4
We discuss in detail the experimental investigation of thermally induced fluctuations of the relative phase between two weakly coupled Bose-Einstein condensates. In analogy to supe…