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hep-th1992
Off-shell string physics
Robert C. Myers, Vipul Periwal
Recent advances in non-critical string theory allow a unique continuation, preserving conformal invariance, of critical Polyakov string amplitudes to off-shell momenta. These conti…
hep-th1992
Quantizing Effective Strings
J. D. Cohn, Vipul Periwal
This TASI lecture covers the material in hep-th/9205026. It reviewed the theory of effective strings, with particular emphasis on the manner in which Lorentz invariance is represen…
hep-th1992
Chiral Non-Critical Strings
R. C. Myers, V. Periwal
It is shown that conformal matter with $c_{\ssc L}\not=c_{\ssc R}$ can be consistently coupled to two-dimensional `frame' gravity. The theory is quantized in conformal gauge, follo…