Entropy of the quantum electromagnetic field in static, spherically symmetric dilaton black holes
In the framework of the 't Hooft ``brick-wall'' model the quantum corrections to the entropy of 4D nonextreme static, spherically symmetric dilaton black holes arising from electromagnetic fields are obtained. It is shown that such corrections are exactly twice that due to massless scalar fields. Comparison with several known cases is made.
scientific article; zbMATH DE number 1549037