111 citations · 795 across the 47 of their papers we have counts for
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hep-th1994★ 19 cited
String Quantization in Curved Spacetimes: Null String Approach
H. J. de Vega, I. Giannakis, A. Nicolaidis
We study quantum strings in strong gravitational fields. The relevant small parameter is , where is the curvature of the spacetime and is the string t…
hep-th1994
Symmetry Principles for String Theory
Mark Evans, Ioannis Giannakis
The gauge symmetries that underlie string theory arise from inner automorphisms of the algebra of observables of the associated conformal field theory. In this way it is possible t…
hep-th1994★ 14 cited
An Infinite Dimensional Symmetry Algebra in String Theory
Mark Evans, Ioannis Giannakis, D. V. Nanopoulos
Symmetry transformations of the space-time fields of string theory are generated by certain similarity transformations of the stress-tensor of the associated conformal field theori…