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Absence of discontinuity in the exchange-correlation potential in the band-gap problem at finite temperature

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  • معلومة اضافية
    • الموضوع:
      1989
    • نبذة مختصرة :
      It is shown that there exists no discontinuity in the q=0 component of the exchange-correlation potential in the band-gap problem in the finite-temperature density-functional theory. The physical implication of this result is pointed out.
    • ISSN:
      0163-1829
    • Rights:
      OPEN
    • الرقم المعرف:
      edsair.doi.dedup.....4451a4a7f96e97193534c2025f425c8c