دورية أكاديمية

The 1/4-BPS building blocks of brane interactions.

التفاصيل البيبلوغرافية
العنوان: The 1/4-BPS building blocks of brane interactions.
المؤلفون: Eckardt, Ben, Li, Yixuan
المصدر: Journal of High Energy Physics; Jul2024, Vol. 2024 Issue 7, p1-48, 48p
مصطلحات موضوعية: BLACK holes, BRANES, GAUGE field theory, SPINORS, STRING theory, SUPERSYMMETRY
مستخلص: We study, from the perspective of supersymmetry and space-time Killing spinors, the local brane densities involved in 1/4-BPS intersecting brane systems. In particular, we classify the possible local brane structures that have maximal (16) supersymmetries in 1/4-BPS intersecting brane backgrounds. Applied to BPS black holes, this classification reveals the allowed local microstructure for pure microstates. We further use these structures with local 16 supersymmetries as building blocks to generalise to 1/8-BPS systems. Moreover, we give examples of 1/8-BPS black holes for which the local supersymmetries are compatible with the combination of different entropy-generating effects from brane interaction. Finally, applying our classification to BPS domain walls, we illustrate how our formalism may possibly describe the local picture of the Hanany-Witten effect. [ABSTRACT FROM AUTHOR]
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قاعدة البيانات: Complementary Index
الوصف
تدمد:11266708
DOI:10.1007/JHEP07(2024)185