article published yes Artem Volosniev author 37D278BC-F248-11E8-B48F-1D18A9856A870000-0003-0393-5525 Giacomo Bighin author 4CA96FD4-F248-11E8-B48F-1D18A9856A870000-0001-8823-9777 Luis Santos author Luisllu A. Peña Ardila author MiLe department A path-integral approach to composite impurities project ISTplus - Postdoctoral Fellowships project We study the out-of-equilibrium quantum dynamics of dipolar polarons, i.e., impurities immersed in a dipolar Bose-Einstein condensate, after a quench of the impurity-boson interaction. We show that the dipolar nature of the condensate and of the impurity results in anisotropic relaxation dynamics, in particular, anisotropic dressing of the polaron. More relevantly for cold-atom setups, quench dynamics is strongly affected by the interplay between dipolar anisotropy and trap geometry. Our findings pave the way for simulating impurities in anisotropic media utilizing experiments with dipolar mixtures. https://research-explorer.ista.ac.at/download/14650/14669/2023_SciPostPhysics_Volosniev.pdf application/pdfno https://creativecommons.org/licenses/by/4.0/ SciPost Foundation2023 eng General Physics and Astronomy 2542-4653 2305.17969 00112186410000310.21468/scipostphys.15.6.232 156 Volosniev, Artem, et al. “Non-Equilibrium Dynamics of Dipolar Polarons.” <i>SciPost Physics</i>, vol. 15, no. 6, 232, SciPost Foundation, 2023, doi:<a href="https://doi.org/10.21468/scipostphys.15.6.232">10.21468/scipostphys.15.6.232</a>. Volosniev, A., Bighin, G., Santos, L., &#38; Peña Ardila, L. A. (2023). Non-equilibrium dynamics of dipolar polarons. <i>SciPost Physics</i>. SciPost Foundation. <a href="https://doi.org/10.21468/scipostphys.15.6.232">https://doi.org/10.21468/scipostphys.15.6.232</a> Volosniev A, Bighin G, Santos L, Peña Ardila LA. 2023. Non-equilibrium dynamics of dipolar polarons. SciPost Physics. 15(6), 232. Volosniev, Artem, Giacomo Bighin, Luis Santos, and Luisllu A. Peña Ardila. “Non-Equilibrium Dynamics of Dipolar Polarons.” <i>SciPost Physics</i>. SciPost Foundation, 2023. <a href="https://doi.org/10.21468/scipostphys.15.6.232">https://doi.org/10.21468/scipostphys.15.6.232</a>. A. Volosniev, G. Bighin, L. Santos, and L. A. Peña Ardila, “Non-equilibrium dynamics of dipolar polarons,” <i>SciPost Physics</i>, vol. 15, no. 6. SciPost Foundation, 2023. A. Volosniev, G. Bighin, L. Santos, L.A. Peña Ardila, SciPost Physics 15 (2023). Volosniev A, Bighin G, Santos L, Peña Ardila LA. Non-equilibrium dynamics of dipolar polarons. <i>SciPost Physics</i>. 2023;15(6). doi:<a href="https://doi.org/10.21468/scipostphys.15.6.232">10.21468/scipostphys.15.6.232</a> 146502023-12-10T13:03:07Z2025-09-09T13:34:34Z