Show that the Slater determinant formalism automatically incorporates the Pauli exclusion principle by evaluating the He ground-state wave function of Equation 10.8, giving both electrons the same quantum numbers.
This is just part of equations
Ψ(1,2)=1/√2[1s(1)α(1)1s(2)β(2)-1s(1)β(1)1s(2)α(2)]