@article{14931,
  abstract     = {We prove an upper bound on the ground state energy of the dilute spin-polarized Fermi gas capturing the leading correction to the kinetic energy resulting from repulsive interactions. One of the main ingredients in the proof is a rigorous implementation of the fermionic cluster expansion of Gaudin et al. (1971) [15].},
  author       = {Lauritsen, Asbjørn Bækgaard and Seiringer, Robert},
  issn         = {1096--0783},
  journal      = {Journal of Functional Analysis},
  number       = {7},
  publisher    = {Elsevier},
  title        = {{Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion}},
  doi          = {10.1016/j.jfa.2024.110320},
  volume       = {286},
  year         = {2024},
}