83 citations · 138 across the 3 of their papers we have counts for
3 papers
Spontaneous Four-Wave Mixing of de Broglie Waves: Beyond Optics
Valentina Krachmalnicoff, Jean-Christophe Jaskula, Marie Bonneau +8
We investigate the atom-optical analog of degenerate four-wave mixing of photons by colliding two Bose-Einstein condensates (BECs) of metastable helium and measuring the resulting…
Pair correlations of scattered atoms from two colliding Bose-Einstein Condensates: Perturbative Approach
J. Chwedenczuk, P. Zin, M. Trippenbach +4
We apply an analytical model for anisotropic, colliding Bose-Einstein condensates in a spontaneous four wave mixing geometry to evaluate the second order correlation function of th…
Hanbury Brown and Twiss correlations in atoms scattered from colliding condensates
Klaus Molmer, A. Perrin, V. Krachmalnicoff +4
Low energy elastic scattering between clouds of Bose condensed atoms leads to the well known s-wave halo with atoms emerging in all directions from the collision zone. In this pape…