Current and entanglement in a Bose-Hubbard lattice
arXiv:1206.0310 · doi:10.1103/PhysRevA.86.033629
Abstract
We study the generation of entanglement for interacting cold atoms in an optical lattice. The entanglement is generated by managing the interaction between two distinct atomic species. It is found that the current of one of the species can be used as a good indicator of entanglement generation. The thermalization process between the species is also shown to be closely related to the evolution of the current.
10 pages, 5 figures
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- Harnessing synthetic gauge fields for maximally entangled state generation
- Quasistatic transfer protocols for atomtronic superfluid circuits
- Static properties of two linearly coupled discrete circuits
- Quantum irreversibility of quasistatic protocols for finite-size quantized systems
- Metastability, chaos and spectrum tomography for Bose-Hubbard rings and chains