1.1k citations · 6.9k across the 33 of their papers we have counts for
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hep-th1991★ 1.1k cited
Evanescent Black Holes
C. Callan, S. Giddings, J. Harvey +1
A renormalizable theory of quantum gravity coupled to a dilaton and conformal matter in two space-time dimensions is analyzed. The theory is shown to be exactly solvable classicall…
hep-th1991★ 52 cited
Phase Diagram of the Dissipative Hofstadter Model
Curtis G. Callan, Denise Freed
The dissipative quantum mechanics of a charged particle in a uniform magnetic field and periodic potential has delocalization critical points which correspond to backgrounds for th…
hep-th1991★ 8 cited
Instantons and Solitons in Heterotic String Theory
Curtis G. Callan
This is a transcript of lectures given at the Sixth Jorge Andre Swieca Summer School in Theoretical Physics. The subject of these lectures is soliton solutions of string theory. We…