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Two-dimensional interacting Bose–Bose droplet in random repulsive potential

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Abstract

We have studied the effect of time-independent repulsive random impurity potential on the quantum droplets of Bose–Einstein condensation of two different species of Bose atoms in two dimensions. We have solved the Gross–Pitaevskii equation to get the density profile and the energy of the condensate. In our study, we found that quantum droplets are incredibly robust against the non-chemical reactive impurity.

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Data Availability Statement

This manuscript has associated data in a data repository. [Authors comment: The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.]

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Acknowledgements

We would like to thank Prof. S. Ghosh, IITD for the valuable discussion.

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Authors and Affiliations

  1. Department of Physics, Indian Institute of Engineering Science and Technology, Shibpur, WB, India

    Saswata Sahu & Dwipesh Majumder

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  1. Saswata Sahu
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  2. Dwipesh Majumder
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Correspondence to Dwipesh Majumder.

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Sahu, S., Majumder, D. Two-dimensional interacting Bose–Bose droplet in random repulsive potential. Eur. Phys. J. Plus 137, 1020 (2022). https://doi.org/10.1140/epjp/s13360-022-03152-1

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