中国物理B ›› 2010, Vol. 19 ›› Issue (9): 90301-090301.doi: 10.1088/1674-1056/19/9/090301

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Energy average formula of photon gas rederived by using the generalised Hermann–Feynman theorem

姜年权1, 范洪义2   

  1. (1)College of Physics and Electric Information, Wenzhou University, Wenzhou 325035, China; (2)Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China
  • 收稿日期:2010-01-12 修回日期:2010-02-07 出版日期:2010-09-15 发布日期:2010-09-15
  • 基金资助:
    Project supported by the Special Funds of the National Natural Science Foundation of China (Grant No. 10947017/A05).

Energy average formula of photon gas rederived by using the generalised Hermann–Feynman theorem

Fan Hong-Yi(范洪义)a) and Jiang Nian-Quan(姜年权)b)†   

  1. a Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China; b College of Physics and Electric Information, Wenzhou University, Wenzhou 325035, China
  • Received:2010-01-12 Revised:2010-02-07 Online:2010-09-15 Published:2010-09-15
  • Supported by:
    Project supported by the Special Funds of the National Natural Science Foundation of China (Grant No. 10947017/A05).

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摘要： By virtue of the generalised Hermann--Feynmam theorem we re-derive the energy average formula of photon gas. This is another useful application of the theorem.

Abstract: By virtue of the generalised Hermann–Feynmam theorem we re-derive the energy average formula of photon gas. This is another useful application of the theorem.

Key words: generalised Hermann–Feynman theorem, energy average formula of photon gas

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  • 0300