Quantum dynamics of impurities in a 1D Bose gas

Details Quantum dynamics of impurities in a 1D Bose gas Quantum dynamics of impurities in a 1D Bose gas

2011-06-04

arxiv.org/abs/1106.0828v3

Phys. Rev. A 85, 023623 (2012)

Physics

Condensed Matter

Quantum Gases

7 pages, 6 figures

Scientific paper

10.1103/PhysRevA.85.023623

Using a species-selective dipole potential, we create initially localized impurities and investigate their interactions with a majority species of bosonic atoms in a one-dimensional configuration during expansion. We find an interaction-dependent amplitude reduction of the oscillation of the impurities' size with no measurable frequency shift, and study it as a function of the interaction strength. We discuss possible theoretical interpretations of the data. We compare, in particular, with a polaronic mass shift model derived following Feynman variational approach.

Affiliated with

Also associated with

No associations

Rating

Quantum dynamics of impurities in a 1D Bose gas does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Quantum dynamics of impurities in a 1D Bose gas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum dynamics of impurities in a 1D Bose gas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-7268