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JHEP04(2017)078.pdf | 715.67 kB | Adobe PDF | 見る/開く |
タイトル: | The Odd story of α′-corrections |
著者: | Baron, Walter H. Fernández-Melgarejo, José J. Marqués, Diego Nuñez, Carmen A. |
キーワード: | Flux compactifications Supergravity Models Superstrings and Heterotic Strings |
発行日: | Apr-2017 |
出版者: | Springer Nature |
誌名: | Journal of High Energy Physics |
巻: | 2017 |
号: | 4 |
論文番号: | 78 |
抄録: | The α′-deformed frame-like Double Field Theory (DFT) is a T-duality and gauge invariant extension of DFT in which generalized Green-Schwarz transformations provide a gauge principle that fixes the higher-derivative corrections. It includes all the first order α′-corrections of the bosonic and heterotic string low energy effective actions and of the Hohm-Siegel-Zwiebach α′-geometry. Here we gauge this theory and parameterize it in terms of a frame, a two-form, a dilaton, gauge vectors and scalar fields. This leads to a unified framework that extends the previous construction by including all duality constrained interactions in generic (gauged/super)gravity effective field theories in arbitrary number of dimensions, to first order in α′. |
著作権等: | © The Author(s) 2017. The Journal of High Energy Physics (JHEP) is an open-access journal, APCs completely covered SCOAP3 (scoap3.org) and licensed under CC BY 4.0. |
URI: | http://hdl.handle.net/2433/225293 |
DOI(出版社版): | 10.1007/JHEP04(2017)078 |
出現コレクション: | 学術雑誌掲載論文等 |
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