44 citations · 223 across the 13 of their papers we have counts for
13 papers
Calculation of renormalized fermion effective actions in radially symmetric non-Abelian backgrounds
Jin Hur, Choonkyu Lee, Hyunsoo Min
Our recent method to calculate renormalized functional determinants, the partial wave cutoff method, is extended for the evaluation of 4-D fermion one-loop effective action with ar…
The Derivative Expansion at Small Mass for the Spinor Effective Action
Gerald V. Dunne, Adolfo Huet, Jin Hur +1
We study the small mass limit of the one-loop spinor effective action, comparing the derivative expansion approximation with exact numerical results that are obtained from an exten…
Mean spin entanglement of two massive Dirac particles under Lorentz transformations
Taeseung Choi, Jin Hur, Jaewan Kim
We have studied the relativistic effects on the mean spin entanglement of two massive Dirac particles using the simultaneous eigen-spinors of the Foldy-Woutheysen mean spin operato…
Some chirality-related properties of the 4-D massive Dirac propagator and determinant in an arbitrary gauge field
Jin Hur, Choonkyu Lee, Hyunsoo Min
For a 4-D massive Dirac field in the background of arbitrary gauge fields, we show that the Dirac propagator and functional determinant are completely determined by knowledge of th…
Analytic Form of the QCD Instanton Determinant for Small Quark Mass
Jin Hur, Choonkyu Lee, Hyunsoo Min
We use a novel method to calculate analytically the QCD instanton prefactor due to a quark field carrying a small mass parameter . In the SU(2) instanton background of size ,…
Hydrodynamics with conserved current from the gravity dual
Jin Hur, Kyung Kiu Kim, Sang-Jin Sin
We determine the structure of the hydrodynamics with conserved current, using the gauge/gravity duality of charged black-hole background. It turns out that even in the presence of…