Rabi Oscillations in Landau-Quantized Graphene

被引：29

作者：

Dora, Balazs ^{[1
]}

Ziegler, Klaus ^{[2
]}

Thalmeier, Peter ^{[3
]}

Nakamura, Masaaki ^{[1
]}

机构：

[1] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany

[2] Univ Augsburg, Inst Phys, D-86135 Augsburg, Germany

[3] Max Planck Inst Chem Phys Fester Stoffe, D-01187 Dresden, Germany

来源：

PHYSICAL REVIEW LETTERS | 2009年 / 102卷 / 03期

基金：

匈牙利科学研究基金会;

关键词：

DIRAC-FERMIONS; CONDUCTIVITY; CAVITY; SYSTEM;

D O I：

10.1103/PhysRevLett.102.036803

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate the relation between the canonical model of quantum optics, the Jaynes-Cummings Hamiltonian and Dirac fermions in quantizing magnetic field. We demonstrate that Rabi oscillations are observable in the optical response of graphene, providing us with a transparent picture about the structure of optical transitions. While the longitudinal conductivity reveals chaotic Rabi oscillations, the Hall component measures coherent ones. This opens up the possibility of investigating a microscopic model of a few quantum objects in a macroscopic experiment with tunable parameters.

引用

页数：4

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