Energy average formula of photon gas rederived by using the generalized Hermann-Feynman theorem
arXiv:0907.4267 · doi:10.1088/1674-1056/19/9/090301
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