16 citations · 28 across the 2 of their papers we have counts for
2 papers
gr-qc1998★ 12 cited
A method for calculating the imaginary part of the Hadamard Elementary function in static, spherically symmetric spacetimes
Rhett Herman
Whenever real particle production occurs in quantum field theory, the imaginary part of the Hadamard Elementary function is non-vanishing. A method is presented whereby t…
gr-qc1995★ 16 cited
Renormalization of the charged scalar field in curved space
Rhett Herman, William A. Hiscock
The DeWitt-Schwinger proper time point-splitting procedure is applied to a massive complex scalar field with arbitrary curvature coupling interacting with a classical electromagnet…