Study of emergence of space-time in superstring theory

矩阵模型是研究时空微观结构的非常有前途的工具。我们从二维非对易时空的矩阵模型中再现了微扰弦理论。我们证实了10维黑洞和对偶矩阵量子力学中的规范/引力对偶性。我们已经普遍理解了霍金辐射来自地平线上的量子异常。在具有宇宙视界的de Sitter时空中，我们研究了相互作用场理论中的粒子产生效应。我们证明了这个结果与么正性是一致的。我们由此获得了这些重要结果。最值得注意的一点是，我们发现了与更广泛的研究领域，如非平衡物理学的联系。

Matrix models are very promising tools to investigate the microscopic structure of space-time. We have reproduced perturbative string theory from matrix models in 2 dimensional non-commutative space-time. We have confirmed the gauge/gravity duality in 10 dimensional black-hole and dual matrix quantum mechanics. We have universally understood the Hawking radiation from quantum anomaly at the Horizon. In de Sitter space-time with cosmological horizon, we have investigated the particle production effects in interacting field theory. We have shown the result is consistent with unitarity. We have thus obtained these important results. The most remarkable point is that we have uncovered connections with wider research fields such as non-equilibrium physics.