Publication Date:
2013-09-07
Description:
Author(s): Tomasz Sowiński, Tobias Grass, Omjyoti Dutta, and Maciej Lewenstein We study spin-1/2 fermions, interacting via a two-body contact potential, in a one-dimensional harmonic trap. Applying exact diagonalization, we investigate their behavior at finite interaction strength and discuss the role of the ground-state degeneracy which occurs for sufficiently strong repulsiv... [Phys. Rev. A 88, 033607] Published Fri Sep 06, 2013
Keywords:
Matter waves and collective properties of cold atoms and molecules
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics