# Relaxation of Shannon entropy for trapped interacting bosons with dipolar interactions

@article{Bera2019RelaxationOS, title={Relaxation of Shannon entropy for trapped interacting bosons with dipolar interactions}, author={Soumya Bera and Sudip Kumar Haldar and Barnali Chakrabarti and Andrea Trombettoni and V. K. B. Kota}, journal={The European Physical Journal D}, year={2019}, volume={74}, pages={1-10} }

Abstract We study the quantum many-body dynamics and entropy production triggered by an interaction quench of few dipolar bosons in an external harmonic trap. We solve the time-dependent many-body Schrödinger equation by using an in-principle numerically exact many-body method called the multiconfigurational time-dependent Hartree method for bosons (MCTDHB). We study the dynamical measures with high level of accuracy. We monitor the time evolution of the occupation in the natural orbitals and…

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