N = 2 super-Weyl symmetry, super-Liouville theory and super-Riemannian surfaces

Sergei V. Ketov, Sven Olaf Moch

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


The finite form of the N=2 super-Weyl transformations in the chiral and twisted-chiral irreducible formulations of the two-dimensional N=2 superfield supergravity are found in N=2 superspace. The super-Weyl anomaly of the N=2 extended fermionic string theory is computed in terms of the N=2 superfields, by using a short-time expansion of the N=2 chiral heat kernel. The super-Weyl invariant N=2 superconformal structure is introduced, and a new definition of the N=2 super-Riemannian surfaces is proposed.

Original languageEnglish
Article number006
Pages (from-to)11-29
Number of pages19
JournalClassical and Quantum Gravity
Issue number1
Publication statusPublished - 1994

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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