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On the Problems with Background Independence in String Theory

S. Shatashvili
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Abstract

The problems with background independence are discussed in the example of open string theory. Based on the recent proposal by Witten I calculate the String Field Theory action in conformal perturbation theory to second order and demonstrate that the proper treatment of contact terms leads to nontrivial equations of motion. I conjecture the form of the field theory action to all orders.

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S. Shatashvili. 1993-11-30. On the Problems with Background Independence in String Theory. https://doi.org/10.1007/3-540-58453-6_12

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