[1] J.L. Chen, C.F. Wu, L.C. Kwek, D. Kaszlikowski, M. Zukowski, and C.H. Oh, “Multi-component Bell inequality and its violation for continuous variables systems”, Physical Review A 71, 032107 (2005)

[2] C.F. Wu, J.L.Chen, L.C. Kwek, C.H. Oh, and K. Xue, “Continuous multipartite entangled state in the Wigner presentation and violation of Zukowski-Brunker inequality”, Physical Review A 71, 022110 (2005)

[3] C.F. Wu, J.L.Chen, D.M. Tong, L.C. Kwek, and C.H. Oh, “Quantum nonlocality of Heisenberg XX model with Site-dependent Coupling Strength”, Journal of Physics A: Mathematical & General, 37, 11475(2004).

[4] J.L. Chen, C.F. Wu, L.C. Kwek, and C.H. Oh, “Gisin’s Theorem for Three Qubits”, Physical Review Letters 93, 140407 (2004).

[5] A. Acin, J.L. Chen, N. Gisin, D. Kaszlikowski, L.C. Kwek, C.H. Oh, and M. Zukowski, “Coincidence Bell Inequality for Three Three-Dimensional Systems”, Physical Review Letters 92, 250404 (2004)

[6] L.B. Fu and J.L. Chen, “Geometric Phases for Mixed States during Cyclic Evolutions”, Journal of Physics A 37, 3699 (2004)

[7] Thomas Durt, Dagomir Kaszlikowski, Jing-Ling Chen, and L. C. Kwek, “Security of quantum key distributions with entangled qudits”, Physical Review A 69, 032313 (2004)

[8] D.M. Tong, L.C. Kwek, C.H. Oh, J.L. Chen, and L. Ma, “Operator-sum representation of time-dependent density operators and its applications”, Physical Review A 69, 054102 (2004)

[9] L.B. Fu, J.L. Chen, and S.G. Chen, “Maximal violation of Clauser-Horne-Shimony-Holt inequality for four-level systems”, Physical Review A 69, 034305 (2004).

[10] L.B. Fu, J.L. Chen, and X.G. Zhao, “Maximal violation of Clauser-Horne-Shimony-Holt inequality for two qutrits”, Physical Review A 68, 022323 (2003).

[11] D.M. Tong, J.L. Chen, L.C. Kwek, C.H. Lai, and C.H. Oh, “General formalism of Hamiltonians for realizing a prescribed evolution of a qubit”, Physical Review A 68, 062307 (2003).

[12] K. Singh, D.M. Tong, K. Basu, J.L. Chen, J.F. Du, “Geometric phases for nondegenerate and degenerate mixed states”, Physical Review A 67, 032106 (2003).

[13] J.L. Chen, L.C. Kwek and C.H. Oh, “Quartic anharmonic oscillator and non-Hermiticity”, Physical Review A 67, 012101 (2003).

[14] J.L. Chen, D. Kaszlikowski, L.C. Kwek and C.H. Oh, “Searching a database under decoherence”, Physics Letters A 306, 296-305 (2003).

[15] J.L. Chen, D. Kaszlikowski, L.C. Kwek and C.H. Oh, “Wringing out new Bell inequality for three-dimesional systems (qutrits)”, Modern Physics Letters A 17, 2231-2237 (2002).

[16] D. Kaszlikowski, L.C. Kwek, J.L. Chen and C.H. Oh, “Multiparticle bound entanglement and three-setting Bell inequalities”, Physical Review A 66, 052309 (2002).

[17] J.L. Chen, L. Fu, A.A. Ungar and X.G. Zhao, “Alternative fidelity measure between two states of an N-state quantum system”, Physical Review A 65, 054304 (2002).

[18] J.L. Chen, L.C. Kwek and C.H. Oh, “Noisy quantum game”, Physical Review A 65, 052320 (2002).

[19] J.L. Chen, L. Fu, A.A. Ungar and X.G. Zhao, “Degree of entanglement of two qubits”, Physical Review A 65, 044303 (2002).

[20] D. Kaszlikowski, L.C. Kwek, J.L. Chen, M. Zukowski and C.H. Oh, “Clauser-Horne inequality for three-state systems”, Physical Review A 65, 032118 (2002).

[21] J.L. Chen, L. Fu, A.A. Ungar and X.G. Zhao, “Geometric observation for Bures fidelity between two states of a qubit”, Physical Review A 65, 024303 (2002).

[22] H. Jing, J.L. Chen and M.L. Ge, “Squeezing effects of an atom laser: Beyond the linear model”, Physical Review A 65, 015601 (2002).

[23] J.L. Chen and A.A. Ungar, “The Bloch gyrovector”, Foundations of Physics 32, 531-565 (2002).

[24] J.L. Chen and A.A. Ungar, “Introducing the Einstein metric into quantum computation and quantum information geometry”, Foundtaions of Physics Letters 15, 189-197 (2002).

[25] J.L. Chen, D. Kaszlikwoski, L.C. Kwek, C.H. Oh and M. Zukowski, “Entangled three-state systems violate local realism more strongly than qubits: An analytic proof”, Physical Review A 64, 052109 (2001).

[26] J.L. Chen, L.C. Kwek, C.H. Oh and Y. Liu, “Solving the anharmonic oscillator problem with the SU(2) group”, Journal of Physics A 34, 8889-8899 (2001).

[27] H. Jing, J.L. Chen and M.L. Ge, “Quantum dynamical theory for squeezing an output of a Bose-Einstein condensate”, Physical Review A 63, 015601 (2001).

[28] H. Jing, J.L. Chen and M.L. Ge, “Nonclassical effects in the MIT output coupler for the Einstein condensate”, Physics Letters A 280, 261-264 (2001).

[29] J.L. Chen and A.A. Ungar, “From the group SL(2,C) to gyrogroups and gyrovector spaces and hyperbolic geometry”, Foundations of Physics 31, 1611-1639 (2001).

[30] J.L. Chen, H. Jing, X.H. Wang, H.B. Zhang and X.G. Zhao, “Kustaanheimo-Stiefel transformation of monopolar hydrogen atom into four-dimensional oscillator”, International Journal of Theoretical Physics 39, 2021-2028 (2000).

[31] J.L. Chen, H.B. Zhang, X.H. Wang, H. Jing and X.G. Zhao, “Raising and lowering operators of a two-dimensional hydrogen atom by an ansatz method”, International Journal of Theoretical Physics 39, 2043-2050 (2000).

[32] J.L. Chen, M.L. Ge and K. Xue, “Possible experimental measure theory for the XXX-Heisenberg chain”, Physical Review E 60, 1486-1493 (1999).

[33] J.L. Chen, M.L. Ge, X.Q. Li and Y. Liu, “A possible hidden symmetry and geometrical source of the phase in the CKM matrix”, European Physical Journal C 9, 437-441 (1999).

[34] J.L. Chen, M.L. Ge and K. Xue, “The monopole-hydrogen atom system and its connection with a four-dimensional harmonic oscillator”, Journal of Physics A 32, 945-953 (1999).

[35] J.L. Chen, Y. Liu and M.L. Ge, “Application of nonlinear deformation algebra to a physical system with Poschl-Teller potential”, Journal of Physics A 31, 6473-6481 (1998).

[36] Y. Liu, J.L. Chen, W.S. Dai and M.L. Ge, “Constraint on EHNS parameters from solar neutrino problem”, Journal of Physics G 24, 2289-2296 (1998).

[37] J.L. Chen and M.L. Ge, “On the Wigner angle and its relation with the defect of triangle in hyperbolic geometry”, Journal of Geometry and Physics 25, 341-345 (1998).

[38] J.F. Lu and J.L. Chen, “Lax pair and Lie algebraic structures of heterotic Liouville systems by the prolongation approach”, Physics Letters A 213, 32-34 (1996).