Tree-level R4 correction from O(d, d): NS-NS five-point terms

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F24%3A00139639" target="_blank" >RIV/00216224:14310/24:00139639 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/JHEP09(2024)078" target="_blank" >https://link.springer.com/article/10.1007/JHEP09(2024)078</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP09(2024)078" target="_blank" >10.1007/JHEP09(2024)078</a>

Result language
angličtina
Original language name
Tree-level R4 correction from O(d, d): NS-NS five-point terms
Original language description
The tree-level string effective action reduced from D to D − d dimensions possesses a continuous O(d, d) symmetry, closely related to T-duality. A necessary condition for a higher derivative correction to preserve this symmetry is that certain O(d, d) violating terms which appear in the dimensional reduction have to cancel out. We use this idea to complete the quartic Riemann correction with all terms involving five NS-NS sector fields. The resulting Lagrangian is considerably simpler than expressions that have previously appeared in the literature.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics

Project
<a href="/en/project/GA23-06498S" target="_blank" >GA23-06498S: Dualities and higher derivatives</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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