On the construction of W-N-algebras in the form of A(N-1)-Casimir algebras

Ozer H. T.

MODERN PHYSICS LETTERS A, vol.11, no.14, pp.1139-1149, 1996 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 11 Issue: 14
  • Publication Date: 1996
  • Doi Number: 10.1142/s021773239600117x
  • Journal Name: MODERN PHYSICS LETTERS A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1139-1149
  • Istanbul Technical University Affiliated: Yes

Abstract

Casimir W-algebras are shown to exist in such a way that the conformal spins of primary (generating) fields coincide with the orders of independent Casimir operators. We show here that this coincidence can be extended further to the case that these generating fields have the same eigenvalues with the Casimir operators.