+A Fermi liquid is a state of interacting [Fermions](/wiki/fermions) at low temperatures, behaving surprisingly like a gas of non-interacting particles. Its excited states are elegantly described as [Quasiparticles](/wiki/quasiparticles), providing a powerful framework for understanding metals and other quantum systems.
+## See also
+- [Fermi Gas](/wiki/fermi_gas)
+- [Landau Theory](/wiki/landau_theory)
+- [Many-body Physics](/wiki/many_body_physics)
... 1 more lines