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hep-th1995
TOPOLOGICAL MATTER, MIRROR SYMMETRY AND NON-CRITICAL (SUPER)STRINGS
A. V. Ramallo, J. M. Sanchez de Santos
We study the realization of the (super) conformal topological symmetry in two-dimensional field theories. The mirror automorphism of the topological algebra is represented as a ref…
hep-th1995
``N=4: A Unifying Framework for 2d Topological Gravity, String Theory and Constrained Topological Sigma Model''
Pablo M. Llatas, Shibaji Roy, Jose M. Sanchez de Santos
It is shown that two dimensional (2d) topological gravity in the conformal gauge has a larger symmetry than has been hitherto recognized; in the formulation of Labastida, Pernici a…