| 2000 | Black hole decay and quantum instantons | 김성구 | Article |
| 1989 | Black hole radiation in the Vaidya metric | 김성구; 양종만; 김성원 | Article |
| 1990 | Black-hole thermodynamics for the nonstationary case | 김성구; 양종만; 김성원 | Article |
| 1998 | Boundary degrees of freedom in the fractional quantum Hall effect: Excitations on a common boundary of two samples | 김성구 | Article |
| 1997 | Bounds on the soft pomeron intercept | 김성구 | Article |
| 1999 | Classical and quantum instantons in Yang-Mills theory in the background of de Sitter space-time | 김성구 | Article |
| 1987 | Dynamical symmetry breaking and space-time topology | 김성구 | Article |
| 2000 | Energy transfer mechanisms in CaAl12O19:Ce0.06 3+,Eux 2+ phosphors | 김성구 | Article |
| 1991 | Equivalence between the covariant, Weyl, and Coulomb gauges in the functional Schrödinger picture | 김성구 | Article |
| 1990 | Equivalence between the Weyl, Coulomb, and unitary gauges in the functional Schrödinger picture | 김성구 | Article |
| 2000 | Exact wave functions in a noncommutative field theory | 김성구 | Article |
| 1999 | Factorization and q-deformed algebra of a quantum anharmonic oscillator | 김성구 | Article |
| 1983 | Flavor unification in SU(8) | 김성구 | Article |
| 1990 | Gaussian approximation of the (2 + 1)-dimensional Gross-Neveu model | 김성구 | Article |
| 1989 | Gaussian approximation of the Gross-Neveu model in the functional Schrödinger picture | 김성구; 양종만 | Article |
| 1993 | GL(2,R) gauge theory of (1+1)-dimensional gravity | 김성구 | Article |
| 1990 | Index theory for the nonrelativistic Chern-Simons solitons | 김성구 | Article |
| 1997 | Indirect energy transfer of Ce3+ → Eu2+ in CaAl12O19 phosphor | 김성구 | Article |
| 1992 | Inversion symmetry and flux quantization in the nonrelativistic Chern-Simons solitons | 김성구 | Article |
| 2001 | Noncommutative fermionic field theories with smooth commutative limit | 김성구 | Article |
| 2001 | Nonconimutative Chern-Simons solitons | 김성구 | Article |
| 2001 | Observation of two independent energy transfer mechanisms in BaAl12O19: Ce0.06 3++Eux 2+ phosphor | 김성구 | Article |
| 1993 | Particle motion in a curved cylindrical geometry | 김성구 | Article |
| 2000 | Perturbation method beyond the variational Gaussian approximation: The Liouville - von Neumann approach | 김성구 | Article |
| 2004 | Propagation of light in doubly special relativity | 김성구 | Article |
| 1999 | Quantum creation of a black hole by tunneling in scalar field collapse | 김성구 | Article |
| 1996 | Quantum equivalence of two-dimensional gravities | 김성구 | Article |
| 1999 | Quantum inflaton dynamics | 김성구 | Article |
| 1997 | Remarks on renormalization of black hole entropy | 김성구 | Article |
| 1998 | Renormalization of black hole entropy | 김성구 | Article |
