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A brane teaser
Author(s) -
Tasneem Zehra Husain
Publication year - 2003
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2003/08/014
Subject(s) - supergravity , holomorphic function , brane , physics , string (physics) , theoretical physics , brane cosmology , string theory , scheme (mathematics) , resolution (logic) , zero (linguistics) , mathematical physics , supersymmetry , pure mathematics , mathematics , mathematical analysis , computer science , philosophy , artificial intelligence , linguistics
In this note we study the puzzle posed by two M5-branes intersecting on astring (or equivalently, a single M5-brane wrapping a holomorphic four-cycle inC^4). It has been known for a while that this system is different from allother configurations built using self-intersecting M-branes; in particular thecorresponding supergravity solution exhibits various curious features whichhave remained unexplained. We propose that the resolution to these puzzles liesin the existence of a non-zero two-form on the M5-brane world-volume.Comment: 21 pages. References adde

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