Giant gravitons with NSNS B field | Zendy

J.M. Camino | Zendy; Alfonso V. Ramallo | Zendy

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Giant gravitons with NSNS B field

Author(s) -

J.M. Camino,

Alfonso V. Ramallo

Publication year - 2001

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 - 10.1088/1126-6708/2001/09/012

Subject(s) - graviton , noncommutative geometry , physics , brane , massless particle , supersymmetry , fuzzy sphere , brane cosmology , theoretical physics , action (physics) , field (mathematics) , mathematical physics , classical mechanics , quantum mechanics , gravitation , mathematics , pure mathematics

We study the motion of a D(8-p)-brane probe in the background created by astack of non-threshold (D(p-2), Dp) bound states for $2\le p\le 6$. The braneprobe and the branes of the background have two common directions. We show thatfor a particular value of the worldvolume gauge field there existconfigurations of the probe brane which behave as massless particles and can beinterpreted as gravitons blown up into a fuzzy sphere and a noncommutativeplane. We check this behaviour by studying the motion and energy of the braneand by determining how supersymmetry is broken by the probe as it moves underthe action of the background.Comment: 24 pages, LaTe

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