20 citations · 20 across the 1 of their papers we have counts for
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hep-th2008★ 14 cited
A Fast Way to Compute Functional Determinants of Radially Symmetric Partial Differential Operators in General Dimensions
Jin Hur, Hyunsoo Min
Recently the partial wave cutoff method was developed as a new calculational scheme for a functional determinant of quantum field theory in radial backgrounds. For the contribution…
hep-th2007★ 14 cited
Renormalized Effective Actions in Radially Symmetric Backgrounds: Exact Calculations Versus Approximation Methods
Gerald V. Dunne, Jin Hur, Choonkyu Lee +1
Our previously-developed calculational method (the partial wave cutoff method) is employed to evaluate explicitly scalar one-loop effective actions in a class of radially symmetric…
hep-th2004★ 20 cited
Instanton Determinant with Arbitrary Quark Mass: WKB Phase-shift Method and Derivative Expansion
Gerald V. Dunne, Jin Hur, Choonkyu Lee +1
The fermion determinant in an instanton background for a quark field of arbitrary mass is studied using the Schwinger proper-time representation with WKB scattering phase shifts fo…