| Budget Amount *help |
¥3,630,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥900,000 (Direct Cost: ¥900,000)
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| Research Abstract |
We studied the M-brane in M-theory which can be considered as a unification of various D-branes in string theories. We constructed the M5-branes from M2-branes and showed that the 3-algebra, which is a generalization of Lie algebra, is important for M-branes. Because the noncommutative geometry appears in D-brane physics is related to the Lie algebra, this result suggests that there is generalized geometry based on the 3-algebra and it is important to the M-theory.
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