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学术报告
学术报告
Xiaonan Ma: Quantum Hall effet and Fekete points
发布人:系统管理员  威尼斯官方网站:2016-07-27   浏览次数:16

Speaker: Xiaonan Ma: Université Paris Diderot-Paris 7

Time: July 18, 11:35-12:15

Address:Room 214, 2nd floor, New Activity Center, HIT

Title: Quantum Hall effet and Fekete points


Abstract: Let L be a line on a smooth Riemann surface. In the study of the Quantum Hall Effect on a Riemann surface we consider the wave functions given by the holomorphic sections of the
p-tensor powers of a positive line bundle. The partition function is the square of the $L^2$-norm of the Slater determinant built with the help of a basis of such sections. We will explain some mathematic problems related to QHE. In particular, we will consider Fekete configurations, which are systems of points maximizing the pointwise norm of the Slater determinant. We will explain the convergence speed of the probability measure of the Fekete configurations, this result holds for any projective manifold.

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