Long-range one-dimensional gravitational-like interaction in a neutral atomic cold gas

• Main Authors: Chalony, M., Barré, J., Marcos, B., Olivetti, A., Wilkowski, David
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Science::Physics::Atomic physics::Quantum theory
• 在線閱讀: https://hdl.handle.net/10356/101730; http://hdl.handle.net/10220/18769

A quasiresonant laser induces a long-range attractive force within a cloud of cold atoms. We take advantage of this force to build in the laboratory a system of particles with a one-dimensional gravitational-like interaction, at a fluid level of modeling. We give experimental evidences of such an in...