Errata to (3.15) and (3.52)

 

Erratum to (3.147)

The subscript on the operator O in the first term on the right hand side of (3.147) was corrected

Erratum to the text before (3.124)

The text before (3.124) should read

where the definition of t2 was corrected.

Erratum to (3.167) & (3.168)

Erratum to (3.96)

Erratum to (3.91), (3.93) & (3.94)

Erratum to text before (3.90)

The text before (3.90) should read:

Erratum to text before (3.29)

The text before (3.29) could also read:

Erratum to text before (3.24)

The text before (3.24) should read