TY - JOUR
T1 - Observing atom bunching by the fourier slice theorem
AU - Blumkin, A.
AU - Rinott, S.
AU - Schley, R.
AU - Berkovitz, A.
AU - Shammass, I.
AU - Jeff, Steinhauer
N1 - Israel Science FoundationWe thank N. Pavloff, L. I. Glazman, G. V. Shlyapnikov, and I. Zapata for helpful conversations. This work was supported by the Israel Science Foundation.
PY - 2013/6/25
Y1 - 2013/6/25
N2 - By a novel reciprocal space analysis of the measurement, we report a calibrated in situ observation of the bunching effect in a 3D ultracold gas. The calibrated measurement with no free parameters confirms the role of the exchange symmetry and the Hanbury Brown-Twiss effect in the bunching. Also, the enhanced fluctuations of the bunching effect give a quantitative measure of the increased isothermal compressibility. We use 2D images to probe the 3D gas, using the same principle by which computerized tomography reconstructs a 3D image of a body. The powerful reciprocal space technique presented is applicable to systems with one, two, or three dimensions.
AB - By a novel reciprocal space analysis of the measurement, we report a calibrated in situ observation of the bunching effect in a 3D ultracold gas. The calibrated measurement with no free parameters confirms the role of the exchange symmetry and the Hanbury Brown-Twiss effect in the bunching. Also, the enhanced fluctuations of the bunching effect give a quantitative measure of the increased isothermal compressibility. We use 2D images to probe the 3D gas, using the same principle by which computerized tomography reconstructs a 3D image of a body. The powerful reciprocal space technique presented is applicable to systems with one, two, or three dimensions.
UR - http://www.scopus.com/inward/record.url?scp=84879487668&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.110.265301
DO - 10.1103/PhysRevLett.110.265301
M3 - مقالة
SN - 0031-9007
VL - 110
JO - Physical Review Letters
JF - Physical Review Letters
IS - 26
M1 - 265301
ER -