@article{12826,
  keywords = {Quantum Gases (cond-mat.quant-gas), Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, FOS: Physical sciences},
  author = {Reuben Wang and John Bohn},
  title = {Thermoviscous Hydrodynamics in Non-Degenerate Dipolar Bose Gases},
  abstract = {<p>We present a hydrodynamic model of ultracold, but not yet quantum condensed, dipolar Bosonic gases. Such systems present both s-wave and dipolar scattering, the latter of which results in anisotropic transport tensors of thermal conductivity and viscosity. This work presents an analytic derivation of the viscosity tensor coefficients, utilizing the methods established in [Wang et al., arXiv:2205.10465], where the thermal conductivities were derived. Taken together, these transport tensors then permit a comprehensive description of hydrodynamics that is now embellished with dipolar anisotropy. An analysis of attenuation in linear waves illustrates the effect of this anisotropy in dipolar fluids, where we find a clear dependence on the dipole orientation relative to the direction of wave propagation.</p>
},
  year = {2022},
  journal = {Physical Review A},
  volume = {106},
  pages = {053307},
  month = {2022-11},
  publisher = {arXiv},
  url = {https://journals.aps.org/pra/pdf/10.1103/PhysRevA.106.053307},
  doi = {10.1103/PhysRevA.106.053307},
}