Optical-conductivity sum rule in cuprates and unconventional charge density waves: a short review

Автор(и)

  • L. Benfatto SMC-INFM-CNR and Department of Physics, University of Rome "La Sapienza" Piazzale Aldo Moro 5, 00185, Rome, Italy
  • S.G. Sharapov Department of Physics and Astronomy, McMaster University, Hamilton, L8S 4M1 Ontario, Canada

DOI:

https://doi.org/10.1063/1.2215368

Ключові слова:

high-Tc superconductivity, optical conductivity, sum rule.

Анотація

We begin with an overview of the experimental results for the temperature and doping dependences of the optical-conductivity spectral weight in cuprate superconductors across the whole phase diagram. Then we discuss recent attempts to explain the observed behavior of the spectral weight using reduced and full models with unconventional dx2-y2 charge-density waves.

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Опубліковано

2006-04-21

Як цитувати

(1)
Benfatto, L.; Sharapov, S. Optical-Conductivity Sum Rule in Cuprates and Unconventional Charge Density Waves: A Short Review. Fiz. Nizk. Temp. 2006, 32, 700-715.

Номер

Том 32 № 6 (2006)

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