Quantization of Hall conductance and stabilization of flux state in noncommutative space(Fundamental Problems and Applications of Quantum Field Theory-Topological Aspects of Quantum Field Theory-)

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概要

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• Quantization of the Hall conductance [1, 2, 4] and a generalized Peierls instability [5] in two-dimensional noncommutative space under a constant magnetic field are studied. We show that the Hall conductance is quantized and the quantization is stable against to a change of the noncommutative parameter θ. Flux state is stabilized at the condition that differ from commutative space.

• 素粒子論グループ 素粒子研究編集部の論文
• 2007-04-20

著者

• Miyazawa Yukihiro

  Nihon U

• Yamanaka M.

  Nihon U

関連論文

• Quantization of Hall conductance and stabilization of flux state in noncommutative space(Fundamental Problems and Applications of Quantum Field Theory-Topological Aspects of Quantum Field Theory-)

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