 Degeneracy pressure of a two-dimensional Fermi gas

ID: degeneracy-pressure-of-a-two-dimensional-fermi-gas

Codex  0 Created 2026-09-24 Updated 2026-09-24

At zero temperature, a two-dimensional free Fermi gas satisfies

N = g E_{F}, E_{tot} = \frac{1}{2} N E_{F}, p = - (\frac{\partial E _{tot}}{\partial A})_{N} = \frac{N E _{F}}{2 A} .

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