Universal single-frequency oscillations in a quantum impurity system after a local quench

著录项

• 来源
  《Physical review》 |2015年第15期|155141.1-155141.6|共6页
• 作者

  Abolfazl Bayat; Sougato Bose; Henrik Johannesson; Pasquale Sodano;

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• 作者单位

  Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United Kingdom;

  Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United Kingdom;

  Department of Physics, University of Gothenburg, SE 412 96 Gothenburg, Sweden;

  International Institute of Physics, Universidade Federal do Rio Grande do Norte, 59078-400 Natal-RN, Brazil,Departamento de Fisica Teorica e Experimental, Universidade Federal do Rio Grande do Norte, 59072-970 Natal-RN, Brazil,INFN, Sezione di Perugia, Via A. Pascoli, 06123 Perugia, Italy;

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• 原文格式 PDF
• 正文语种 eng
• 中图分类
• 关键词

  non-fermi-liquid ground states, electron phase diagrams and phase transitions in model systems; spin chain models; local moment in compounds and alloys; kondo effect, valence fluctuations, heavy fermions; magnetic impurity interactions;

  机译：模型系统中的非费米液体基态;电子相图和相变;自旋链模型;化合物和合金中的局部力矩;近藤效应;化合价涨落;费米重子;磁性杂质相互作用;