Journal
PHYSICAL REVIEW A
Volume 90, Issue 1, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevA.90.013617
Keywords
-
Categories
Funding
- OIST Graduate University
- EU Collaborative Project TherMiQ [618074]
- DGI 395 (Spain) [FIS2011-24154, 2009-SGR1289]
- BMBF (QuORep) by the German Research Foundation [16BQ1011]
Ask authors/readers for more resources
We study the dynamics of two strongly interacting bosons with an additional impurity atom trapped in a harmonic potential. Using exact numerical diagonalization we are able to fully explore the dynamical evolution when the interaction between the two distinct species is suddenly switched on (quenched). We examine the behavior of the densities, the entanglement, the Loschmidt echo, and the spectral function for a large range of interspecies interactions and find that even in such small systems evidence of Anderson's orthogonality catastrophe can be witnessed.
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