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hep-th2001
Perturbative Quantization of Gravity Theories
Z. Bern
We discuss string theory relations between gravity and gauge theory tree amplitudes. Together with -dimensional unitarity, these relations can be used to perturbatively quantize…
hep-th1998
Perturbative Relationships Between QCD and Gravity and Some Implications
Z. Bern, L. Dixon, D. C. Dunbar +2
We discuss nontrivial examples illustrating that perturbative gravity is in some sense the `square' of gauge theory. This statement can be made precise at tree-level using the Kawa…
hep-th1993
New QCD Results from String Theory
Z. Bern, L. Dixon, D. A. Kosower
We discuss new results in QCD obtained with string-based methods. These methods were originally derived from superstring theory and are significantly more efficient than convention…