| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Research Abstract |
We have performed numerical simulations of one-dimensional supersymmetric gauge theory and confirmed the gauge/gravity correspondence conjectured from superstring theory. This also enabled us to get new insights into the interior structure of black holes. On the other hand, we have studied a matrix model, which was proposed as a nonperturbative formulation of superstring theory, in the case of Lorentzian metric, and obtained results which show that only three directions of a microscop ic nine-dimensional space start to expand at some point in time. This is an important observation, which is reminiscent of the birth of our Universe.
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