Triplet-singlet spin relaxation via nuclei in a double quantum dot

Article Abstract:

A study shows that the electron spin flips are dominated by nuclear interactions and they are slowed by several orders of magnitude when a magnetic field of a few millitesla is applied. The results have implications for spin-based information.

Structure, DNA microarrays

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Non-equilibrium coherence dynamics in one-dimensional Bose gases

Article Abstract:

The non-equilibrium coherence dynamics in a one-dimensional Bose gas is studied with the help of matter wave interferometry. Results reveal that non-equilibrium dynamics plays vital role in a wide range of physical systems.

Analysis, Technology application, Interferometry, Coherent states, Report

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Relaxation after a tight squeeze

Article Abstract:

The similarity of the rules determining relaxation to equilibrium in classical and quantum theory is argued. However, when an examination with ultracold atoms was done it revealed that they are not same.

Relaxation phenomena, Relaxation (Physics)

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