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arXiv · hep-th/9302013

Wave-type Solutions in the Nonlinear $σ$-model with the Dilaton

Eugene Tyurin
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Abstract

We study a class of classical dilaton vacua in string theory that depend on the light-cone variable $z=t\pm x$ and, thus, have wavelike behavior. One of the interesting results is the existence of a solution subclass with perfectly regular space-time geometry, where the string coupling constant can be made arbitrarily small.

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Eugene Tyurin. 1993-02-12. Wave-type Solutions in the Nonlinear $σ$-model with the Dilaton. https://arxiv.org/abs/hep-th/9302013

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