English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

String geometry theory is one of the candidates of the non-perturbativeformulation of string theory. In this paper, from the closed bosonic sector ofstring geometry theory, we derive path integrals of all order perturbativestrings on all the string backgrounds, $G_{\mu\nu}(x)$, $B_{\mu\nu}(x)$, and$\Phi (x)$, by considering fluctuations around the string backgroundconfigurations, which are parametrized by the string backgrounds.

Path integrals of perturbative strings on curved backgrounds from string geometry theory