arXiv · 2511.03357
The heterotic perturbative vacua in string geometry theory
Abstract
String geometry theory is one of the candidates of the non-perturbative formulation of superstring theory. In this paper, in string geometry theory, we identify perturbative heterotic vacua, which include general heterotic backgrounds. From fluctuations around these vacua, we derive the path-integrals of heterotic perturbative superstrings on the backgrounds up to any order.
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Koichi Nagasaki, Matsuo Sato. 2025-11-05. The heterotic perturbative vacua in string geometry theory. https://arxiv.org/abs/2511.03357
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