Exact and Calculated Correlation Energies vs Pairing Strength for \( (p,n)=(4,2) \)
Note: \( p \) is the number of doubly-degenerate levels and \( n \) is the number of pairs of fermions.
Note: \( p \) is the number of doubly-degenerate levels and \( n \) is the number of pairs of fermions.