Department of Mathematics
On the ground state energy of the delta-function fermi gas II: Further asymptotics
- Author(s): Tracy, CA
- Widom, H
- et al.
Published Web Locationhttps://doi.org/10.1007/978-3-319-63594-1_21
© 2018, Springer International Publishing AG. Building on previous work of the authors, we here derive the weak coupling asymptotics to order γ2 of the ground state energy of the deltafunction Fermi gas. We use a method that can be applied to a large class of finite convolution operators.