Welcome

Fields of Study and Interest
		Mesoscopic Physics;
		Theory of Strongly Correlated Systems;
		Theory of High Tc Superconductivity
		Fractional Quantum Hall Effects

Mesoscopic Physics
1	Aharonov-Bohm effect in one-dimensional systems,Y. L. Liu, to appear in Phys. Lett. A.
2	Re-examination of Electronic Transports Through a Quantum Wire Coupling to a Quantum Dot,Y.L.Liu, and T.K.Ng, Phys. Rev. B61, 2911(2000).
3	Spin and Charge Separation in a Mesoscopic Ring,Y.L.Liu, Phys. Lett. A241, 184(1998).
4	Influence of Impurity Scattering on Persistent Current of a Mesoscopic Ring,Y.L.Liu, Phys. Lett. A238, 293(1998).
5	Conductance of a Finite Quantum Wire Connected to Reserviors,Y.L.Liu, Phys. Lett. A233, 143(1997).
6	Tunneling Conductance and Coulomb Blockade Peak Splitting of Two Quantum Dots Connected by a Quantum Point Contact,Y.L.Liu, Phys. Rev. B56, 6732(1997).
Strongly Correlated System
1	Application of eigen-functional theory on quantum many-particle systems,Y. L. Liu, to appear in Int. J. Mod. Phys. B.
2	Eigen-functional method and Eikonal-type equations in one-dimensional strongly correlated electron systems,Y. L. Liu, Int. J. Mod. Phys. B16,2201(2002).
3	Universal description of strongly correlated systems,Y. L. Liu, Int. J. Mod. Phys. B16, 773, (2002).
4	Influence of Coulomb Interaction and Impurity Scattering on Dimerization in One-dimensional System,Y.L.Liu, and H.Q.Lin, Phys. Rev. B61, 12574(2000).
5	Influence of backward scattering on correlation exponents in one-dimensional system,Y.L.Liu, Phys. Rev. B62, 1212(2000).
6	Universal behavior of quantum impurity scattering in Tomonaga-Luttinger liquid,Y.L.Liu, Phys. Rev. B59, 7937(1999).
7	Multi-channel Impurity Scattering in a Tomonaga-Luttinger Liquid,Y.L.Liu, Phys. Rev. B57, 12104(1998).
8	Low-Temperature Behavior of a Magnetic Impurity in Heisenberg Chain,Y.L.Liu, Phys. Rev. Lett. 79, 293(1997).
9	Finite-Size Scaling for Low-Energy Excitations in Integer Heisenberg Spin Chain,S.J.Qin, Y.L.Liu, and L.Yu, Phys. Rev. B55, 2721(1997).
10	Non-Fermi Liquid Behavior in an Extended Anderson Model,Y.L.Liu, Z.B.Su, and L.Yu, Phys. Rev. B54, 15185(1996).
Quantum Hall Effect
1	An Exact Expression of the Collective Excitation Energy Gap of Fractional Quantum Hall Effect,Y.L.Liu, preprint.
2	Topologic Gauge Theory of the Fractional Quantum Hall Effect,Y.L.Liu, Phys. Lett. A212, 103(1996).
3	Ground-State Wavefunction of the Fractional Quantum Hall Effect,Y.L.Liu, Phys. Rev.B53, 1058(1996).
Hig4h Tc Superconductivity
1	A Model of Marginal Fermi Liquid Superconductor at Two Dimensions,Y.L.Liu, and T.K.Ng, Phys. Rev. Lett. 83, 5539(1999).
2	The Normal State of the t-J Model,Y.L.Liu, preprint, cond-mat/9602021.
3	The magnetic Behavior of the t-J Model,Y.L.Liu, preprint, cond-mat/9511053.
4	Theory of the Normal State of the Cuprate Superconducting Materials,Y.L.Liu, preprint, cond-mat/9510015.
5	Model Hamiltonian of the Normal State of Cuprate Superconducting Materials,Y.L.Liu, J. Phys: Condens. Matter, \QTR{bf}{7}, 3749(1995).
6	Quantum Fluctuations of D_5d Polarons on C₆₀ Molecules,C.L.Wang, W.Z.Wang, Y.L.Liu, Z.B.Su, and L.Yu, Phys. Rev. B50, 5676(1994).
7	Universal Properties of the Normal State of Cuprate Superconducting Materials,Y.L.Liu and Z.B.Su, Phys. Lett. A200, 393(1995).
8	Bosonization of Two-Dimensional Hubbard Model,Y.L.Liu and Z.B.Su, Mod. Phys. Lett. B7, 1517 (1993).
9	Gauge Theory of the t-J Model,Y.L.Liu and Z.B.Su, Phys. Rev. B48, 13018 (1993).
10	Mean Field Theory of the Chiral Spin State,Y.L.Liu, Phys. Rev. B45, 2327(1992).
Quantum Field Theory
1	Holomorphic Structure of Superstring on Genus-g Riemann Surface, Y.L.Liu and G.J.Ni Phys.Rev. D41, 2531(1990).
2	The Geometric Quantization of Bosonic String with Wess-Zumino Term on Genus-g Riemann Surface,Y.L.Liu, S.Q.Chen and G.J.Ni Phys. Rev. D41, 472(1990).
3	The Bosonic String Field Theory with Wess-Zumino Term,Y.L.Liu and G.J.Ni Phys. Lett. B217, 421(1989).
4	The Realization of Virasoro and Kac-Moody Superstring on Genus-g Riemann Surface,Y.L.Liu and G.J.Ni Phys. Lett. B220, 99(1989).
5	NRS Open Superstring Field Theory at Finite Temperature,Q.G.Lin, Y.L.Liu and G.J.Ni Phys. Rev. D39, 3713(1989).
6	Superstring Field Theory with Wess-Zumino Term,Y.L.Liu and G.J.Ni Phys. Rev. D39, 576(1989).
7	Two-Dimensional Nonlinear Model with N=1 and BRST Quantization,Y.L.Liu and G.J.Ni Phys. Rev. D39, 571(1989).
8	Finite Temperature Bosonic Open String Field Theory, Y.L.Liu and G.J.Ni Phys. Rev. D39, 686(1989).
9	Chiral Anomaly at Finite Temperature,Y.L.Liu and G.J.Ni Phys. Rev. D38, 3840(1988).

Fields of Study and Interest