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hep-th1993
Singular Limits and String Solutions
S. Pratik Khastgir, Alok Kumar
It is shown that new leading ($\al'$) as well as all-order solutions of String theory can be obtained by taking appropriate singular limits of the known solutions. We give several…
hep-th1992
Symmetries of String Effective Action and Space-Time Geometry
S. Pratik Khastgir, Jnanadeva Maharana
Two dimensional charged black hole solution is obtained by implementing an transformation on the three dimensional black string solution. Two different monopole background…