**
**

- M.Y. Choi, K.-C. Lee, and D.I. Choi, ``The dissipative effects on stochasticity of the nonlinear oscillator'', Phys. Lett. 89A, 1 (1982).
- M.Y. Choi and B.A. Huberman, ``Dynamic behavior of nonlinear networks'', Phys. Rev. A 28, 1204 (1983).
- M.Y. Choi and B.A. Huberman, ``Digital dynamics and the simulation of magnetic systems'', Phys. Rev. B 28, 2547 (1983).
- M.Y. Choi, ``Correlation identities and mean-field approximations to the Potts model'', J. Phys. A 17, 935 (1984).
- M.Y. Choi and B.A. Huberman, ``Nature of time in Monte Carlo processes'', Phys. Rev. B 29, 2796 (1984).
- M.Y. Choi and B.A. Huberman, ``A dynamical model for the stick-slip behavior of faults'', J. Phys. C 17, L673 (1984).
- M.Y. Choi and B.A. Huberman, ``Exact results for multiple state cellular automata'', J. Phys. A 17, L765 (1984).
- M.Y. Choi and B.A. Huberman, ``Collective excitations and retarded interactions'', Phys. Rev. B 31, 2862 (1985).
- M.Y. Choi and S. Doniach, ``Phase transitions in uniformly frustrated XY models'', Phys. Rev. B 31, 4516 (1985).
- M.Y. Choi and D. Stroud, ``Josephson arrays in an incommensurate magnetic field'', Phys. Rev. B 32, 7532 (1985).
- M.Y. Choi and D. Stroud, ``Critical behavior of pure and diluted XY models with uniform frustrations'', Phys. Rev. B 32, 5773 (1985).
- M.Y. Choi and D. Stroud, ``Fluctuation effects on critical behavior of Josephson-junction arrays'', Phys. Rev. B 32, 7173 (1985).
- M.Y. Choi and D. Stroud, ``Glassy phase in an array of Josephson junctions'', Phys. Rev. B 35, 7109 (1987).
- M.Y. Choi, J.S. Chung, and D. Stroud, ``Positional disorder in a Josephson junction array'', Phys. Rev. B 35, 1669 (1987).
- J.S. Chung, M.Y. Choi, and D. Stroud, ``Phase transitions of a quasiperiodic Josephson junction array in magnetic fields'', Phys. Rev. B 38, 11476 (1988).
- M.Y. Choi, J.S. Chung, and D. Stroud, ``Frustrated XY models on deformed square lattices'', Phys. Rev. B 37, 7596 (1988).
- M.Y. Choi, ``Domain-wall pinning in the incommensurate phase of sodium nitrite'', Phys. Rev. B 37, 5874 (1988).
- M.Y. Choi, ``Dynamic model of neural networks'', Phys. Rev. Lett. 61, 2809 (1988).
- M.Y. Choi, J.S. Chung, D. Stroud, and J. Choi ``Glass behavior of superconducting arrays: Novel finite-size effects'', Phys. Rev. B 40, 5147 (1989).
- Y.-J. Kim, M.H. Lee, and M.Y. Choi, ``Novel transitions between localized and critical states in a one-dimensional incommensurate system'', Phys. Rev. B 40, 2581 (1989).
- Y.-J. Kim, M.Y. Choi, and M.H. Lee, ``Anomaly and singular continuous spectrum in a one-dimensional incommensurate system'', J. Phys. A 22, L571 (1989).
- M.Y. Choi, ``Phase transitions in a random array of Josephson junctions'', Phys. Rev. Lett. 63, 1023 (1989).
- S. Kim and M.Y. Choi, ``Quantum fluctuations in superconducting arrays'', Phys. Rev. B 41, 111 (1990).
- S. Kim and M.Y. Choi, ``Dissipation effects on superconducting arrays'', Phys. Rev. B 42, 80 (1990).
- M.Y. Choi and M. Choi, ``Dynamic model of neural networks with asymmetric diluted couplings'', Phys. Rev. A 41, 7062 (1990).
- G.M. Shim, M.Y. Choi, and D. Kim, ``Phase transitions in dynamic model of neural networks'', Phys. Rev. A 43, 1079 (1991).
- G.M. Shim, D. Kim, and M.Y. Choi, ``Statistical mechanical formulation of the Willshaw model with local inhibition'', Phys. Rev. A 43, 7012 (1991).
- M.Y. Choi and S. Kim, ``Phase transition in superconducting arrays with external currents'', Phys. Rev. B 44, 10411 (1991).
- G.M. Shim, D. Kim, and M.Y. Choi, ``Potts-glass model of layered feed-forward neural networks'', Phys. Rev. A 45, 1238 (1992).
- M.Y. Choi, C. Lee, and J. Lee, ``Soluble many-body systems with flux-tube interactions in arbitrary magnetic fields'', Phys. Rev. B 46, 1489 (1992).
- M.Y. Choi, ``Topological invariance of superconducting arrays'', Phys. Rev. B 46, 564 (1992).
- S. Kim, M.Y. Choi, and J.S. Chung ``Current-voltage characteristics of superconducting arrays'', J. Phys. A 25, L1203 (1992).
- G.M. Shim and M.Y. Choi, ``Algebraic decay of correlations in neural networks'', Phys. Rev. A 46, 5292 (1992).
- S. Kim, S. Lee, and M.Y. Choi, ``Triangular superconducting array with a quarter of the flux quantum per plaquette'', Phys. Rev. B 46, 1240 (1992).
- M.Y. Choi, B.J. Kim, and S. Kim, ``Quantum coherence and duality in Josephson junctions'', Phys. Rev. B 47, 9112 (1993).
- M.Y. Choi, D.C. Hong, and Y.W. Kim, ``Langevin dynamics, scale invariance, and granular flows'', Phys. Rev. E 47, 137 (1993).
- S. Kim and M.Y. Choi, ``Arrays of resistively shunted Josephson junctions in magnetic fields'', Phys. Rev. B 48, 322 (1993).
- S. Kim and M.Y. Choi, ``Devil's staircase in a fully-frustrated superconducting array'', Europhys. Lett. 23, 217 (1993).
- G.M. Shim, D. Kim, and M.Y. Choi, ``Optimal storage capacity of neural networks at finite temperatures'', J. Phys. A 26, 3741 (1993).
- M.Y. Choi, K. Park, and G.M. Shim, ``Synaptic noise in neural networks at finite temperatures'', J. Phys. A 26, 3697 (1993).
- M.Y. Choi, ``Spontaneous current and voltage via Aharonov-Casher effect'', Phys. Rev. Lett. 71, 2987 (1993).
- M.Y. Choi, ``Persistent current and voltage in a ring of Josephson junctions'', Phys. Rev. B 48, 15920 (1993).
- M.Y. Choi, ``Quantum Hall effect in idealized superconducting arrays at zero temperature'', Phys. Rev. B 50, 10088 (1994).
- J. Lee and M.Y. Choi, ``Optimization by multicanonical annealing and the traveling salesman problem'', Phys. Rev. E 50, R651 (1994).
- M.Y. Choi, ``Bloch oscillations and topological quantization'', Phys. Rev. B 50, 13875 (1994).
- M.Y. Choi, Y.W. Kim, and D.C. Hong, ``Periodic synchronization in a driven system of coupled oscillators'', Phys. Rev. E 49, 3825 (1994).
- D.C. Hong, S. Yue, J.K. Rudra, M.Y. Choi, and Y.W. Kim, ``Granular relaxation under tapping and the traffic problem'', Phys. Rev. E 50, 4123 (1994).
- M.Y. Choi, ``Spontaneous currents in mesoscopic and macroscopic systems'', Mod. Phys. Lett. B 8, 1667 (1994).
- G.S. Jeon, S. Kim, and M.Y. Choi, ``Phase transition in the XY gauge-glass'', Phys. Rev. B 51, 16211 (1995).
- J. Yi, G.S. Jeon, and M.Y. Choi, ``Dual Aharonov-Casher effect and persistent dipole current'', Phys. Rev. B 52, 7838 (1995).
- B.J. Kim and M.Y. Choi, ``Quantum fluctuations in superconducting arrays with general capacitance matrix'', Phys. Rev. B 52, 3624 (1995).
- S. Kim, B.J. Kim, and M.Y. Choi, ``Subharmonic structure of Shapiro steps in frustrated superconducting arrays'', Phys. Rev. B 52, 13536 (1995).
- M.Y. Choi and H.Y. Lee, ``Traffic flow and $1/f$ fluctuations'', Phys. Rev. E 52, 5979 (1995).
- K. Park and M.Y. Choi, ``Synchronization in networks of neuronal oscillators with finite storage capacity'', Phys. Rev. E 52, 2907 (1995).
- M.Y. Choi and J. Yi, ``Fractional periods of persistent currents in frustrated systems'', Phys. Rev. B 52, 13769 (1995).
- M.Y. Choi, ``Vortex state and quantization in superconducting arrays'', Physica B 222, 358 (1996).
- J. Yi and M.Y. Choi, ``Interaction effects on persistent currents in magnetic fields'', Phys. Lett. A 213, 197 (1996).
- G.S. Jeon and M.Y. Choi, ``Persistent currents in annuli: Effects of disorder and Coulomb interaction'', J. Phys.: Condens. Matt. 8, 4429 (1996).
- B.J. Kim, G.S. Jeon, and M.Y. Choi, ``Comment on `Glassiness in a model without energy barrier' '', Phys. Rev. Lett. 76, 4648 (1996).
- M.Y. Choi and J. Yi, ``Fractional giant Shapiro resonances in frustrated systems driven by time-dependent flux'', Europhys. Lett. 35, 457 (1996).
- G.S. Jeon, M.Y. Choi, and E.S.R. Yang, ``Coulomb gaps in one-dimensional quantum electron systems'', Phys. Rev. B 54, R8341 (1996).
- G.S. Jeon, S.Y. Park, and M.Y. Choi, ``Double transitions in the fully frustrated $XY$ model'', Phys. Rev. B 55, 14088 (1997).
- M.Y. Choi, H.Y. Lee, D. Kim, and S.H. Park ``Entropic sampling and natural selection in biological evolution'', J. Phys. A 30, L749 (1997).
- J. Yi and M.Y. Choi, ``Frustration effects on persistent currents in annular arrays of superconductors'', Phys. Rev. B 56, 2368 (1997).
- K. Park and M.Y. Choi, ``Synchronization in networks of superconducting wires'', Phys. Rev. B 56, 387 (1997).
- J. Yi, M.Y. Choi, K. Park, and E.-H. Lee, ``Peierls gap in a mesoscopic ring threaded by a magnetic flux'', Phys. Rev. Lett. 78, 3523 (1997).
- B.J. Kim, J. Kim, S.Y. Park, and M.Y. Choi, ``Quantum phase transitions in superconducting arrays with general capacitance matrices'', Phys. Rev. B 56, 395 (1997).
- B.J. Kim, M.Y. Choi, S. Ryu, and D. Stroud, ``Anomalous relaxation in the $XY$ gauge glass'', Phys. Rev. B 56, 6007 (1997).
- G.S. Jeon, B.J. Kim, S.W. Yi, and M.Y. Choi, ``Quantum diffusion in generalized Harper's equation'', J. Phys. A 31, 1353 (1998).
- M.-S. Choi, S.-I. Lee, and M.Y. Choi, ``Dissipative dynamics of quantum vortices in superconducting arrays'', Phys. Rev. B 57, 2720 (1998).
- H.-Y. Lee, D. Kim, and M.Y. Choi, ``Genetic polymorphism in evolving population'', Phys. Rev. E 57, 4842 (1998).
- M.-S. Choi, J. Yi, M.Y. Choi, J. Choi, and S.-I. Lee, ``Quantum phase transitions in Josephson-junction chains'', Phys. Rev. B 57, R716 (1998).
- K. Park, S.W. Rhee, and M.Y. Choi, ``Glass synchronization in the network of oscillators with random phase shifts'', Phys. Rev. E 57, 5030 (1998).
- M.-S. Choi, M.Y. Choi, and S.-I. Lee, ``Current response and voltage fluctuations in superconducting arrays'', Europhys. Lett. 43, 439 (1998).
- B.-J. Kim, G.S. Jeon, M.-S. Choi, and M.Y. Choi, ``Quantum phase transitions in superconducting arrays under magnetic fields'', Phys. Rev. B 58, 14524 (1998).
- M.-S. Choi, M.Y. Choi, T. Choi, and S.-I. Lee, ``Cotunneling transport and quantum phase transitions in Josephson-junction chains with charge frustration'', Phys. Rev. Lett. 81, 4240 (1998).
- M.Y. Choi, J. Choi, and K. Park, ``Temporal association in neural networks at finite temperatures'', Phys. Rev. E 58, 7761 (1998).
- H. Hong, M.Y. Choi, J. Yi, and K.-S. Soh, ``Inertia effects on periodic synchronization in a system of coupled oscillators'', Phys. Rev. E 59, 353 (1999).
- M.Y. Choi and S.Y. Park, ``Novel transition in the two-dimensional gauge glass'', Phys. Rev. B 60, 4070 (1999).
- G.S. Jeon, S. Woo, M.Y. Choi, and H.-W. Lee, ``Fluctuations of the inverse compressibility in disordered electron systems'', Phys. Rev. B 59, 2841 (1999).
- H. Hong, M.Y. Choi, B.-G. Yoon, K. Park, and K.-S. Soh, ``Noise effects on synchronization in systems of coupled oscillators'', J. Phys. A 32, L9 (1999).
- G.S. Jeon, S. Woo, H.-W. Lee, and M.Y. Choi, ``Localization in one- and two-dimensional quantum Coulomb glasses'', Phys. Rev. B 59, 3033 (1999).
- S.Y. Park, J. Lee, M.C. Cha, M.Y. Choi, and D. Kim, ``Possibility of a direct Mott-insulator-to-superfluid transition in weakly disordered boson systems'', Phys. Rev. B 59, 8420 (1999).
- H. Hong, M.Y. Choi, K. Park, B.-G. Yoon, and K.-S. Soh, ``Synchronization and resonance in a driven system of coupled oscillators'', Phys. Rev. E 60, 4014 (1999).
- M. Lee, M.-S. Choi, and M.Y. Choi, ``Charge frustration effects in capacitively coupled two-dimensional Josephson-junction arrays'', Phys. Rev. B 60, 10455 (1999).
- M.-S. Choi, M.Y. Choi, and S.-I. Lee, ``Capacitively coupled Josephson-junction chains: straight versus slanted coupling'', J. Phys.: Condens. Matter 12, 943 (2000).
- M.Y. Choi, H.J. Kim, D. Kim, and H. Hong, ``Synchronization in a system of globally coupled oscillators with time delay'', Phys. Rev. E 61, 371 (2000).
- M. Yoon, M.Y. Choi, and B.J. Kim, ``Lattice effects on the current-voltage characteristics of superconducting arrays'', Phys. Rev. B 61, 3263 (2000).
- M.Y. Choi, G.S. Jeon, and M. Yoon, ``Boundary effects on dynamic behavior of Josephson-junction arrays'', Phys. Rev. B 62, 5357 (2000).
- S.Y. Park, M.Y. Choi, B.J. Kim, G.S. Jeon, and J.S. Chung, ``Intrinsic finite-size effects in the two-dimensional $XY$ model with irrational frustration'', Phys. Rev. Lett. 85, 3484 (2000).
- H. Hong and M.Y. Choi, ``Phase synchronization and noise-induced resonance in systems of coupled oscillators'', Phys. Rev. E 62, 6462 (2000).
- M.-S. Choi, T.I. Um, and M.Y. Choi, ``Semiclassical fluctuations in the quantum phase model'', J. Korean Phys. Soc. 38, 129 (2001).
- M.Y. Choi, S.W. Rhee, M. Lee, and J. Choi, ``Renormalization-group study of gate charge effects in Josephson-junction chains'', Phys. Rev. B 63, 094516 (2001).
- B.J. Kim, M.-S. Choi, P. Minnhagen, G.S. Jeon, H.J. Kim, and M.Y. Choi, ``Spatiotemporal stochastic resonance in fully frustrated Josephson ladders'', Phys. Rev. B 63, 104506 (2001).
- H. Hong, T.I. Um, Y. Shim, and M.Y. Choi, ``Temporal association in a network of neuronal oscillators'', J. Phys. A 34, 5021 (2001).
- M.Y. Choi and J. Choi, ``Topological quantization and degeneracy in Josephson-junction arrays'', Phys. Rev. B 63, 212503 (2001).
- M.Y. Choi and D.J. Thouless, ``Topological interpretation of subharmonic mode locking in coupled oscillators with inertia'', Phys. Rev. B 64, 014305 (2001).
- B.J. Kim, P. Minnhagen, H.J. Kim, M.Y. Choi, and G.S. Jeon, ``Double stochastic resonance peaks in systems with dynamic phase transitions'', Europhys. Lett. 56, 333 (2001).
- B.J. Kim, H. Hong, P. Holme, G.S. Jeon, P. Minnhagen, and M.Y. Choi, ``$XY$ model in small-world networks'', Phys. Rev. E 64, 056135 (2001).
- H. Hong, G.S Jeon, and M.Y. Choi, ``Spontaneous phase oscillation induced by inertia and delay'', Phys. Rev. E 65, 026208 (2002).
- M.Y. Choi and M. Lee, ``Phase transition and persistent current via excitonic transport in coupled Josephson-junction necklaces'', Current Appl. Phys. 2, 11 (2002).
- H. Hong, M.Y. Choi, and B.J. Kim, ``Synchronization on small-world networks'', Phys. Rev. E 65, 026139 (2002).
- G.S. Jeon, H.J. Kim, M.Y. Choi, B.J. Kim, and P. Minnhagen, ``Dynamic transitions and resonances in Josephson-junction arrays under oscillating magnetic fields'', Phys. Rev. B 65, 184510 (2002).
- Y. Shim, H. Hong, and M.Y. Choi, ``Noise-enhanced temporal association in neural networks'', Phys. Rev. E 65, 036114 (2002).
- H. Hong, M.Y. Choi, and B.J. Kim, ``Phase ordering on small-world networks with nearest-neighbor edges'', Phys. Rev. E 65, 047104 (2002).
- H. Hong, B.J. Kim, and M.Y. Choi, ``Comment on ``Ising model on a small world network'''', Phys. Rev. E 66, 018101 (2002).
- G.S. Jeon and M.Y. Choi, ``Autonomous stochastic resonance in fully frustrated Josephson-junction ladders'', Phys. Rev. B 66, 064514 (2002)
- G.S. Jeon, K. Park, and M.Y. Choi, ``Dynamic renormalization-group analysis of the two-dimensional $XY$ gauge-glass'', J. Korean Phys. Soc. 41, 97 (2002).
- G.S. Jeon, J.S. Lim, H.J. Kim, and M.Y. Choi, ``Dynamic transition and resonance in current-driven arrays of Josephson junctions'', Phys. Rev. B 66, 024511 (2002).
- H. Hong, B.J. Kim, and M.Y. Choi, ``Stochastic resonance in the driven Ising model on small-world networks'', Phys. Rev. E 66, 011107 (2002).
- M. Lee, G.S. Jeon, and M.Y. Choi, ``Quantum and frustration effects on fluctuations of the inverse compressibility in two-dimensional Coulomb glasses'', Phys. Rev. B 66, 075304 (2002).
- B.J. Kim, A. Trusina, P. Holme, P. Minnhagen, J.S. Chung, and M.Y. Choi, ``Dynamic instabilities induced by asymmetric influence: Prisoners' dilemma game on small-world networks'', Phys. Rev. E 66, 021907 (2002).
- G.S. Jeon and M.Y. Choi, ``Slow relaxation of correlations in superconducting arrays'', Physica A 315, 255-266 (2002).
- G.S. Jeon, S.J. Lee, and M.Y. Choi, ``Relaxation and coarsening dynamics in suprconducting arrays'' Phys. Rev. B 67, 014501 (2003).
- B.J. Kim, H. Hong, and M.Y. Choi, ``Netons: vibrations in complex networks'', J. Phys. A 36, 6329 (2003).
- H. Hong, B.J. Kim, and M.Y. Choi, ``Optimal size of a complex network", Phys. Rev. E 67, 046101 (2003).
- J.S. Lim, M.Y. Choi, and B.J. Kim, ``Frequency resonance in Josephson-junction arrays driven by high alternating currents'', Phys. Rev. B 68, 012501 (2003).
- D. Jeong, H. Hong, B.J. Kim, and M.Y. Choi, `` Phase transition in the Ising model on a small-world network with distance-dependent interactions'', Phys. Rev. E 68, 027101 (2003).
- B.J. Kim, H. Hong, and M.Y. Choi, ``Quantum and classical diffusion on small-world networks'', Phys. Rev. B 68, 014304 (2003).
- Y. Shim, J. Duan, M.Y. Choi, and H.J. Kim, ``Solvation in molecular ionic liquids'', J. Chem. Phys. 119, 6411 (2003).
- M.Y. Choi and J. Choi, ``Stability and ensemble inequivalence in a globally coupled system'', Phys. Rev. Lett. 91, 124101 (2003).
- M. Lee, M.Y. Choi, and M.-S. Choi, ``Quantum phase transitions and persistent currents in Josephson-junction ladders'', Phys. Rev. B 68, 144506 (2003).
- M. Lee and M.Y. Choi, ``Correspondences and quantum description of Aharonov-Bohm and Aharonov-Casher effects'', J. Phys. A 37, 973 (2004).
- M.Y. Choi, J. Choi, and B.-G. Yoon, ``Dynamic model of fiber bundles'', Europhys. Lett. 66, 62 (2004).
- M. Lee, E.-A. Kim, J.S. Lim, and M.Y. Choi, ``Phase transitions in models for coupled charge-density waves'', Phys. Rev. B 69, 115117 (2004).
- E.-A. Kim, K.-C. Lee, M.Y. Choi, and S. Kim, ``Rotational number approach to a damped pendulum under parametrical forcing'', J. Korean Phys. Soc. 44, 518 (2004).
- B.-G. Yoon, M.S. Chung, and M.Y. Choi, ``$1/f$ spectrum in the information transfer model for mass extinction'', J. Korean Phys. Soc. 44, 987 (2004).
- M.Y. Choi and M. Lee, ``Exact quantum description of the Aharonov-Bohm effect'', Current Appl. Phys. 4, 267 (2004).
- J.S. Lim, M.Y. Choi, J. Choi, and B.J. Kim, ``Dynamic transition and Shapiro step melting in a frustrated Josephson-junction array'', Phys. Rev. B 69, 220504(R) (2004).
- H. Hong, B.J. Kim, M.Y. Choi, and H. Park, ``Factors that predict better synchronizability on complex networks'', Phys. Rev. E 69, 067105 (2004).
- H. Hong, H. Park, and M.Y. Choi, ``Collective phase synchronization in locally-coupled limit-cycle oscillators'', Phys. Rev. E 70, 045204(R) (2004).
- Y. Shim, M.Y. Choi, and H.J. Kim, ``A molecular dynamics study of room-temperature ionic liquids I: Equilibrium solvation structure and free energetics'', J. Chem. Phys. 122, 044510 (2005).
- Y. Shim, M.Y. Choi, and H.J. Kim, ``A molecular dynamics study of room-temperature ionic liquids II: Equilibrium and nonequilibrium solvation dynamics'', J. Chem. Phys. 122, 044511 (2005).
- M.Y. Choi, B.J. Kim, B.-G. Yoon, and H. Park, ``Scale-free dynamics emerging from information transfer'', Europhys. Lett. 69, 503 (2005).
- B.J. Kim and M.Y. Choi, ``Entropic sampling dynamics of a globally coupled kinetic Ising model'', J. Phys. A 38, 2115 (2005).
- D. Jeong, M.Y. Choi, and H. Park, ``Slow relaxation in the Ising model on a small-world network with strong long-range interactions'', Phys. Rev. E 71, 036103 (2005).
- J.S. Lim, M.Y. Choi, B.J. Kim, and J. Choi, ``Critical currents and vortex defect motion in superconducting arrays'', Phys. Rev. B 71, 100505(R) (2005).
- J. Choi and M.Y. Choi, ``Stability of thermodynamic and dynamical order in a system of globally coupled rotors'', J. Phys. A 38, 5659 (2005).
- J. Choi, M.Y. Choi, and B.-G. Yoon, ``Dynamic model for failures in biological systems'', Europhys. Lett. 71, 501 (2005).
- J. Jo, H. Kang, M.Y. Choi, and D.-S. Koh, ``How noise and coupling induce bursting action potentials in pancreatic $\beta$-cells'', Biophys. J. 89, 1534 (2005).
- H. Hong, H. Park, and M.Y. Choi, ``Collective synchronization in spatially extended systems of oscillators with random frequencies'', Phys. Rev. E 72, 036217 (2005).
- H. Kang, J. Jo, H.J. Kim, M.Y. Choi, S.W. Rhee, and D.S. Koh, ``Glucose metabolism and oscillatory behavior of pancreatic islets'', Phys. Rev. E 72, 051905 (2005).
- B.-G. Yoon, J. Choi, and M.Y. Choi, ``Connectedness and strength of biological organisms'', J. Korean Phys. Soc. 47, 1053 (2005).
- B.J. Kim, T. Jun, J.-Y. Kim, and M.Y. Choi, ``Network marketing on a small-world network'', Physica A 360, 493 (2006).
- H. Kang, J.S. Lim, J.-Y. Fortin, J. Choi, and M.Y. Choi, ``Defect motion and lattice pinning barrier in Josephson-junction ladders'', Phys. Rev. B 73, 014504 (2006).
- B.-G. Yoon, J. Choi, M.Y. Choi, and J.-Y. Fortin, ``Health status and resonance in a model for living organisms under periodic stress and healing'', Phys. Rev. E 73, 031905 (2006).
- T. Jun, J.-Y. Kim, B.J. Kim, and M.Y. Choi, ``Consumer referral in a small world network'', Social Networks 28, 232 (2006).
- Y. Shim, D. Jeong, M.Y. Choi, and H.J. Kim, ``Rotational dynamics of a diatomic solute in room-temperature ionic liquid 1-ethyl-3-methylimidazolium hexafluorophosphate'', J. Chem. Phys. 125, 061102 (2006).
- J. Um, B.J. Kim, P. Minnhagen, M.Y. Choi, and S.-I. Lee, ``Dynamic critical behaviors in two-dimensional Josephson-junction arrays with positional disorder'', Phys. Rev. B 74, 094516 (2006).
- J.S. Lim, M.-S. Choi, M.Y. Choi, R. L\'{opez, and R. Aguado, ``Kondo effects in carbon nanotubes: From SU(4) to SU(2) symmetry'', Phys. Rev. B 74, 205119 (2006).
- D. Jeong, J. Choi, and M.Y. Choi, ``Collective oscillations and bicluster motion in a system of globally coupled rotors with repulsive interaction'', Phys. Rev. E 74, 056106 (2006).
- D. Jeong, Y. Shim, M.Y. Choi, and H.J. Kim, ``Effects of solute electronic polarizability on solvation in a room-temperature ionic liquid'', J. Phys. Chem. B 111, 4920 (2007).
- H. Kang, J. Jo, M.Y. Choi, J. Choi, and B.-G. Yoon, ``Noise effects on the health status in a dynamic failure model for living organisms'', J. Phys. A 40, 3319 (2007).
- S. Kim, J. Yi, and M.Y. Choi, ``Magnetization of circular DNA'', Phys. Rev. E 76, 012902 (2007).
- D. Jeong, M.Y. Choi, and H. Park, ``Construction of equilibrium networks with an energy function'', J. Phys. A 40, 9723 (2007).
- J. Jo, M.Y. Choi, and D.-S. Koh, ``Size distribution of mouse Langerhans islets'', Biophys. J. 93, 2655 (2007).
- Y. Shim, D. Jeong, S. Manjari, M.Y. Choi, and H.J. Kim, ``Solvation, Solute Rotation and Vibration Relaxation, and Electron Transfer Reactions in Room-Temperature Ionic Liquids'', Acc. Chem. Res. 40, 1130 (2007).
- M.Y. Choi, J. Jo, B.-G. Yoon, and J. Choi, ``Dynamic model for failures in biological systems: criticality and resonance'', J. Korean Phys. Soc. 50, 127 (2007).
- J. Jo, H. Kang, M.Y. Choi, and D.-S. Koh, ``$\beta$ cells in pancreatic islets and glucose regulation'', Int. J. Mod. Phys. B 21, 4104 (2007).
- M.W. Cho and M.Y. Choi, ``Equalization of synaptic efficacy by synchronous neural activity'', Phys. Rev. Lett. 99, 208102 (2007); {\bf 100, 229901 (2008) (E).
- J. Jo, H. Kang, M.Y. Choi, J. Choi, and B.-G. Yoon, ``Criticality in the dynamic failure model'', J. Phys. A 41, 145101 (2008).
- H. Kang, K. Han, J. Jo, J. Kim, and M.Y. Choi, ``Systems of pancreatic beta-cells and glucose regulation'', Frontiers in Biosci. 13, 6421 (2008).
- B.-G. Yoon, J. Choi, and M.Y. Choi, ``Effects of Neuronal Loss in the Dynamic Model of Neural Networks'', J. Phys. A 41, 385102 (2008).
- D. Jeong, M.Y. Choi, Y. Jung, and H.J. Kim, ``$1/f$ spectrum and memory function analysis of solvation dynamics in a room-temperature ionic liquid'', J. Chem. Phys. 128, 174504 (2008).
- G.S. Jeon, M.Y. Choi, S.J. Lee, and B. Kim, ``Relaxation dynamics and interrupted coarsening in irrationally frustrated superconducting arrays'', Phys. Rev. B 78, 024523 (2008).
- K. Lee, W.-S. Jung, J.S. Park, and M.Y. Choi, ``Statistical Analysis of the Metropolitan Seoul Subway System: Network Structure and Passenger Flows'', Physica A 387, 6231 (2008).
- M.Y. Choi, H. Choi, J.-Y. Fortin, and J. Choi, ``How skew distributions emerge in evolving systems'', Europhys. Lett. 85, 30006 (2009).
- J. Jo, M.Y. Choi, and D.-S. Koh, ``Beneficial effects of intercellular interactions between pancreatic islet cells in blood glucose regulation'', J. Theor. Biol. 257, 312 (2009).
- T. Ha, S. Chung, and M.Y. Choi, ``$1/t$ pressure and fermion behavior of water in two dimensions'', J. Phys.: Condens. Matter 20, 202101 (2009).
- J. Choi, M.Y. Choi, and B.-G. Yoon, ``Connectivity effects in dynamic model of neural networks'', J. Phys. A 42, 205003 (2009).
- M.W. Cho and M.Y. Choi, ``Functional organization for direction preference in relation to orientation and ocular dominance maps'', J. Korean Phys. Soc. 55, 2532 (2009).
- H.J. Kim, M.Y. Choi, H.J. Kim, and M. Llin\'as, ``Conformational dynamics and ligand binding in the multi-domain protein PDC109'', PLoS ONE 5, e9180 (2010).
- J. Choi, M.Y. Choi, M.S. Chung, and B.-G. Yoon, ``Range of shortcuts in the dynamic model of neural networks'', J. Phys. A 43, 205001 (2010).
- D. Jeong, M.Y. Choi, H.J. Kim, and Y. Jung, ``Fragility, Stokes-Einstein violation, and correlated local excitations in a coarse-grained model of an ionic liquid'', Phys. Chem. Chem. Phys. 12, 2001 (2010).
- M.Y. Choi, H. Choi, J.-Y. Fortin, and J. Choi, ``Reply to the Comment by A. Gadomski'', Europhys. Lett. 89, 40003 (2010).
- M.W. Cho and M.Y. Choi, ``Brain networks: Graph theoretical analysis and development models'', Int. J. Imaging Sys. Tech. 20, 108 (2010).
- S. Han, M.Y. Choi, P. Kumar, and H.E. Stanley, ``Phase transitions in confined water nanofilms'' Nature Phys. 6, 685 (2010).
- H.W. Kwon and M.Y. Choi, ``Comment on "Dynamical phase transition of a one-dimensional transport process including death"'' Phys. Rev. E 82, 013101 (2010).
- K. Lee, J.S. Park, H. Choi, W.-S. Jung, and M.Y. Choi, ``Sleepless in Seoul: `The Ant and the Metrohopper''' J. Korean Phys. Soc. 57, 823 (2010).
- J. Choi, M.Y. Choi, and B.-G. Yoon, ``Dynamic phase transition in coupled oscillators under periodic symmetry-breaking fields'' J. Korean Phys. Soc. 57, 1350 (2010).
- S. Goh, H.W. Kwon, M.Y. Choi, and J.-Y. Fortin, ``Emergence of skew distributions in controlled growth processes'' Phys. Rev. E 82, 061115 (2010).
- K. Lee, S. Goh, J.S. Park, W.-S. Jung, and M.Y. Choi, ``Master equation approach to the intra-urban passenger flow and application to the Metropolitan Seoul Subway System'' J. Phys. A 44, 115007 (2011).
- J. Jo, J.-Y. Fortin, and M.Y. Choi, ``Weibull-type limiting distribution for replicative systems'' Phys. Rev. E 83, 031123 (2011).