Probing many-body states of ultra-cold atoms via noise correlations
Ehud Altman, Eugene Demler, Mikhail D. Lukin
Abstract
We propose to utilize density-density correlations in the image of an expanding gas cloud to probe complex many body states of trapped ultra-cold atoms. In particular we show how this technique can be used to detect superfluidity of fermionic gases and reveal broken spin symmetries in Mott-states of atoms in optical lattices. The feasibility of the method is investigated by analysis of the relevant signal to noise ratio including experimental imperfections.
Create a lesson
Related papers
Designing tunable hyperuniformity in random organization through nonlocal noise
Yusheng Lei, Yuhan Peng, Ran Ni
Long-time Brownian dynamics of hard and sticky colloids by geometric projection
Rémi Martin, Sandrine Duluard, Céline Merlet
Statistical approach of random packing of polydisperse similar hyperspheres: with application to binomial and lognormal size distributions
H. J. H. Brouwers
Hydrated porous substrates modulate the spatiotemporal dynamics of bacterial turbulence
Zixiang Lin, Jin Zhu, Hongyi Bian et al.
Amplified transport variability in granular slope flows near the critical angle
Fumiaki Nakai, Yuto Sasaki
Topology Does Not Determine Defect Mobility in Active Polar Matter
Abhra Puitandy, Shradha Mishra