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<p>We consider the reduction of four-derivative heterotic supergravity on a torus and construct two-charge multicenter BPS black hole solutions. In <i>d</i> = 5, the three-form field can be dualized to a gauge field and we correspondingly construct three-charge multicenter BPS black hole solutions to the dualized Bergshoeff-de Roo action. This makes precise the embedding of known solutions into five-dimensional <i>α</i><sup>′</sup>-corrected STU supergravity.</p>

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Multicenter higher-derivative BPS black holes

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年10月1日

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  • Yide Cai,
  • Sabarenath Jayaprakash,
  • James T. Liu,
  • Robert J. Saskowski

摘要

We consider the reduction of four-derivative heterotic supergravity on a torus and construct two-charge multicenter BPS black hole solutions. In d = 5, the three-form field can be dualized to a gauge field and we correspondingly construct three-charge multicenter BPS black hole solutions to the dualized Bergshoeff-de Roo action. This makes precise the embedding of known solutions into five-dimensional α′-corrected STU supergravity.