A Note on N=2 Superstrings

Abstract

In this note we investigate the generalised critical $N=2$ superstrings in $(1,2p)$ spacetime signature. We calculate the four-point functions for the tachyon operators of these theories. In contrast to the usual $N=2$ superstring in $(2,2)$ spacetime, the four-point functions do not vanish. The exchanged particles of the four-point function are included in the physical spectrum of the corresponding theory and have vanishing fermion charge.

8 pages, CTP TAMU-57/92, EFI-92-39

References in corpus (2)

• The Complete Spectrum of the $W_N$ String
• N=2 Superstrings with (1,2m) Spacetime Signature

Cited by in corpus (1)

• Space-Time Supersymmetry of Extended Fermionic Strings in $2+2$ Dimensions