Journal
SCIENCE
Volume 347, Issue 6227, Pages 1229-1233Publisher
AMER ASSOC ADVANCEMENT SCIENCE
DOI: 10.1126/science.1260364
Keywords
-
Categories
Funding
- NSF through the Center for Ultracold Atoms
- Army Research Office
- DARPA OLE program
- MURI program
- Air Force Office of Scientific Research MURI program
- Gordon and Betty Moore Foundation's EPiQS Initiative
- U.S. Department of Defense through the NDSEG program
- NSF Graduate Research Fellowship
- Pappalardo Fellowship in Physics
- Direct For Mathematical & Physical Scien
- Division Of Physics [1125846] Funding Source: National Science Foundation
Ask authors/readers for more resources
Full control over the dynamics of interacting, indistinguishable quantum particles is an important prerequisite for the experimental study of strongly correlated quantum matter and the implementation of high-fidelity quantum information processing. We demonstrate such control over the quantum walk-the quantum mechanical analog of the classical random walk-in the regime where dynamics are dominated by interparticle interactions. Using interacting bosonic atoms in an optical lattice, we directly observed fundamental effects such as the emergence of correlations in two-particle quantum walks, as well as strongly correlated Bloch oscillations in tilted optical lattices. Our approach can be scaled to larger systems, greatly extending the class of problems accessible via quantum walks.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available