Energy average formula of photon gas rederived by using the generalized Hermann-Feynman theorem

Abstract

By virtue of the generalized Hermann-Feynmam theorem and the method of characteristics we rederive energy average formula of photon gas, this is another useful application of the theorem.

2 pages

References in corpus (1)

• Entropy-variation with respect to the resistance in quantized RLC circuit derived by generalized Hellmann-Feynman theorem