Publications listed by topics 

   (>论文总目录  >在线预印本检索)

• Since 2004:
  Quantum manipulation and fundamentals for quantronics
  Theoretical biological/soft matter physics

• Since 2001: 
  Multi-component Bose systems and quantum phenomena in cold atoms

• 1997-2007: 
  High Tc superconductors related
  SU(4) theory and orbital physics

• 1995-2006: 
  Quantum process, quantum entanglement and quantum phase transition
  Quantum theory for mesoscopic circuits and physics of mesoscopic systems
  Low-dimensional models in condensed matter physics

• 1986-1996: 
  Quantum group and Yang-Baxter equation
  Low-dimensional quantum field theory  related
  Front topics in nonlinear mathematical physics

Quantum manipulation and quantronics

• Li Y and Li YQ, Spin dynamics of two-dimensional electrons with Rashba spin-orbit coupling and electron-electron interactions, Phys. Rev. B 78, 195325 (2008) [pdf]

• Understanding spin transport from the motion in SU(2)xU(1) fields
   Jin PQ and Li YQ,  
  Phys. Rev. B 77, 155304 (2008) [pdf] cond-mat/0608303 extended arXiv:0803.1101
  Selected by Virtual Journal of Nanoscale Science & Technology

• Influence of inelastic relaxation time on intrinsic spin Hall effects in a disordered two-dimensional electron gas,
  Wang P  and Li YQ,
  J. Phys.: Condens. Matter 20, 215206 (2008) [pdf]  arXiv:cond-mat/0701425

• Strain-assisted spin manipulation in a quantum well,
  Li Y and Li YQ,  
  Eur. Phys. J. B 63, 493-500  (2008) [pdf]

• Linear response theory for the spin transport,
  Jin PQ and Li YQ,
  Inter. J. Mod. Phys. B 22, 70 (2008) [pdf]

• Magnification of the spin Hall effect in a bilayer electron gas,
  Jin PQ and Li YQ,
  Phys. Rev. B 76, 235311 (2007) [pdf]  arXiv:cond-mat/0702456  

• Spin relaxation of two-dimensional electrons with a hierarchy of spin-orbit couplings,
  Li Y and Li YQ, 
  J. Phys. Cond. Matt 19, 346231 (2007) [pdf]  cond-mat/0610694

• Nonvanishing of spin Hall current in the presence of magnetic impurities,
  Wang P, Li YQ and Zhao XA, 
  Phys. Rev. B 75(7), 075326 (2007)  [pdf] cond-mat/0610776

• Persistent spin current and entanglement in the anisotropic spin ring,
  Hu ZX and Li YQ, Mod. Phys. Lett. B, 21(6), 327-337 (2007) [pdf] cond-mat/0601153

• Generalized Kubo formula for spin transport: a theory of linear response to non-Abelian fields, 
  Jin PQ and Li YQ,  
  Phys. Rev. B 74, 085315 (2006) [pdf]  cond-mat/0605067; selected by Virtual J of Nano Sci & Tech 

• SU(2)xU(1) unified theory for charge, orbit and spin currents,
  Jin PQ, Li YQ, and Zhang FC,
  J. Phys A: Math. Gen. 39, 7115-7123 (2006)  [pdf]]  cond-mat/0502231 

• Persistent spin current in anisotropic spin ring, 
  Cheng Y, Li YQ, Chen B, 
  Physica E: Low-dimensional system & nanostructures 35(1), 1-5 (2006)  [pdf] cond-mat/0505547 

• Current progress on heat conductivity in one-dimensional gas channels (review article),
  Mao JW and Li YQ,  
  Front of Phys. in China 1(4),428(2006) [pdf]

• Mao JW and Li YQ, Heat conductivity in the presence of a quantized degree of freedom, 
  Europhys. Lett. 76(1), 42-48 (2006) [pdf] 

• The role of chaos in one-dimensional heat conductivity, 
  Mao JW, Li YQ, Ji YY, 
  Phys. Rev. E 71(6), 061202 (2005) [pdf] cond-mat/0412147 

• Spin filtering in the double-barrier structure,
  Lai HW, Zhao XA, Li YQ, 
  Int. J. Mod. Phys. B 19(6): 989-997(2005)  

• Spin filtering through multi-delta-magnetic-barrier structures,
  Chen YH, Zhao XA, Li YQ,  
  Semicond. Sci. and Tech. 19(7): 930-934 ( 2004) 

Multi-component Bose systems and quantum phenomena in cold atoms

• Xu XQ, Lu LH and Li YQ, Stability and dynamical property for two-species ultracold atoms in double wells,  Phys. Rev. A 78, 043609 (2008) [pdf]

• Atom-to-molecule conversion efficiency and adiabatic fidelity,
  Lu LH and Li YQ,
  Phys. Rev. A 77, 053611 (2008) [pdf]  arXiv:0803.1297

• Conversion of $^{40}$K-$^{87}$Rb mixtures into stable molecules,

  Lu LH and Li YQ,
  Phys. Rev. A 76, 053608 (2007) [pdf] arXiv:0705.3935

• The effects of optically induced non-Abelian gauge field in cold atoms,
  Lu LH and Li YQ,
  Phys. Rev. A 76, 023410 (2007)  [pdf] cond-mat/0701481.

• Rapidly rotating Bose-Einstein condensates in an applied electric field, 
  Lu LH and Li YQ,  to appear in Inter. J. Mod. Phys.

• Rapidly rotating Bose-Einstein condensates in an anharmonic confinement,
  Lu LH and Li YQ, 
  Central European J. Phys. 4(3), 299-309  (2006) [pdf]  cond-mat/0503541

• Ground state properties of one-dimensional Bose-Fermi mixtures, 
  Hu ZX, Zhang QL, and Li YQ, 
  J. Phys. A: Math. Gen. 39, 351 (2006) [pdf ] math-ph/0601016

• Some exact results for one-dimensional two-band SU(2) bosons
  Zhang QL, Gu SJ, and Li YQ,
  Eur. Phys. J. B, 40, 191-200 (2004) 

• Exact results of the ground state and excitation properties of a two-component interacting Bose system,
  Li YQ, Gu SJ, Ying ZJ, and Eckern U,
  Europhys.  Lett. 61(3), 268-374  (2003) [pdf] arXiv:cond-mat/0107578

• One dimensional SU(3) bosons with delta-function interaction 
  Li YQ, Gu SJ, and Ying ZJ,
  J. Phys.A: Math Gen. 36, 2821-2838(2003) [pdf] arXiv:cond-mat/0301539

• Thermodynamics of two-component bosons in one dimension, 
  Gu SJ, Li YQ, Ying ZJ, and Zhao XA, 
  Inter. J. Mod. Phys. B 16, 2137 (2002) [pdf] arXiv:cond-mat/0111105

• Trapped interacting two-component bosons in one dimension
  S J Gu, You-Quan Li and Z J Ying, J. Phys. A: Math Gen   (2001) [pdf] arXiv:cond-mat/0110586

• Thermodynamics of trapped interacting bosons in one dimension
  S J Gu, You-Quan Li and Z J Ying,
  J. Math. Phys. 42(2), 765-772 (2001)[pdf] cond-mat/0011159

Theoretical biological/soft matter physics

• Drift of spiral waves controlled by a polarized electric field, 
  Chen JX, Zhang H, and Li YQ, 
  J. Chem. Phys. 124, 014505 (2006).

• Media effects on the selection of sequences folding into stable proteins in a simple model
  Li YQ, Ji YY, Mao JW and Tang XW
  Phys. Rev. E 72(2),021904 (2005)  [pdf]  q-bio.BM/0408024

• Model study on the prion-like folding behavior in aggregated proteins
  Ji YY, Li YQ, Mao JW, and Tang XW, 
  Phys. Rev. E 72(4) 041912(2005) [pdf] q-bio.BM/0506012 
  Selected by Virtual J of Bio Phys Research

• Dynamic phase diagram of driven colloid systems, 
  Chen JX, Li YQ, 
  Phys Lett A 325 (3-4): 294-300 MAY 17 2004 

High Tc superconductors related: 

• Unconventional superconducting symmetry in a checkerboard antiferromagnet studied via renormalized mean-field theory,  H.X. Huang,You-Quan Li, J.Y. Gan, Y. Chen, and F.C. Zhang,
  Phys. Rev. B 75, 184523 (2007) [pdf] cond-mat/0701007

• Charge ordered RVB states in the doped cuprates, H.X. Huang, You-Quan Li and F.C. Zhang, Phys. Rev. B 71(18), 184514 (2005) [pdf]  cond-mat/0408504

SU(4) theory and orbital physics:  

• Spin-orbital entanglement and phase diagram of spin-orbital chain with SU(2)xSU(2) symmetry, 
  Chen Y, Wang Z D Wang, Li Y Q, Zhang FC, 
  Phys. Rev. B 75, 195113 (2007) [pdf] cond-mat/0606194 

• On the ground state and excitation of four-component fermion model 
  Li YQ, Tian GS, M Ma and Lin HQ  
  Phys. Rev. B 70, 233105 (2004)   [pdf]   cond-mat/0407601  

• Phase diagram and symmetry breaking of SU(4) spin-orbital chain in a generalized external field
  Gu SJ, Li YQ and Zhou HQ 
  Phys. Rev. B  69, 144405 (2004)  [pdf] cond-mat/0308432    

• Low temperature properties of one-dimensional SU(4) Hubbard-like model at low concentration  
  Gu SJ, Li YQ, Ying ZJ,  
  Eur.Phys.J. B 33, 147-152 (2003) [pdf]

• Magnetic properties of SU(4) spin-orbital chain, 
  Gu SJ and Li YQ,
  Phys. Rev. B  66, 092404 (2002) [pdf] 

• Rigorous results on a hierarchy of generalized Heisenberg model
  You-Quan Li, 
  Phys. Rev. Lett. 87 (12): 127208 (2001) [pdf] cond-mat/0111

• Symmetries in the Hubbard model with n-fold orbital degeneracy
  Z J Ying, You-Quan Li and S J Gu, 
  J. Math. Phys. 42 ,4865-4872 (2001) cond-mat/0102211

• Multi-particle scattering at a same position in the Bethe ansatz for two-band electrons with spin-exchange interaction
  Z.J. Ying, You-Quan Li, and S.J. Gu,  
  J. Phys. A: Math. Gen. 34(2001)3939-3946[ pdf] 

• Theory of electrons with orbital degeneracy
  You-Quan Li and U. Eckern,
  Phys. Rev. B 62(23), 15497-15498 (2000) [ pdf] cond-mat/9911192 

• One dimensional model for doubly degenerate electrons
  You-Quan Li, Shi-Jian Gu, Zu-Jian Ying and Ulrich Eckern,
  Phys. Rev. B 62 (8), 4866-4879 (2000) [ pdf ] cond-mat/0001297

• Correlated electrons with orbital degeree of freedom
  You-Quan Li, Talk at Workshop on Electronic and Magnetic Properties of Low-dimensional Materials, Evora, Sept. 2000 

• Ground state and excitations of spin chain with orbital degeneracy
  You-Quan Li, M Ma, D N Shi and F C Zhang,
  Phys. Rev. B 60, 12781 (1999) [ cond-mat/9902269 ] 

• SU(4) theory for spin systems with orbital degeneracy,
  You-Quan Li, M Ma, D N Shi and F C Zhang,
  Phys. Rev. Lett. 81, 3527(1998) [ cond-mat/9804157] 

Quantum process,  quantum entanglement and quantum phase transition

• Concurrence vectors for entanglement of high-dimensional systems, 
  Zhu GQ, and  Li YQ,
  Front. Phys. China, 3(3), 250-257 (2008) [pdf]  arXiv:quant-ph/0308139v2

• Chen Y, Wang ZD, Li YQ, Zhang FC, 
  Spin-orbital entanglement and phase diagram of spin-orbital chain with SU(2)xSU(2) symmetry,  
  Phys. Rev. B 75, 195113 (2007) [pdf] cond-mat/0606194

• Zhu GQ, KC Du, and Li YQ,
  Electron-nuclear entanglement in hydrogen atom
  Physica A 346/3-4 (2005) pp 295-302 

• Zhu GQ, Zhao XA, and Li YQ,
  Entanglement of two qutrit system,
  Euro Phys. J. B 44, 359-364 (2005) 

• Zhu GQ, Mao JW,  and Li YQ, 
  Electron-nuclear entanglement in the cold lithium gas,
  Central European J. Phys. 3(4): 536-542 (2005) [pdf]quant-ph/0504103  

• Gu SJ, Deng SS, Li YQ and Lin HQ 
  Local entanglement and quantum phase transition in the extended Hubbard model
  Phys. Rev. Lett 93, 086402 (2004) [pdf]  quant-ph/0310030   

• Gu SJ, Li HB, Li YQ, and Lin HQ
  The entanglement of Heisenberg chain with next-nearest-neighbor interaction
  Phys. Rev. A 70, 052302 (2004)    [pdf] quant-ph/0403026         

• Gu SJ, Lin HQ and Li YQ 
  Entanglement, quantum phase transition and scaling in XXZ chain
  Phys. Rev. A 68, 042330 (2003) [pdf]

• You-Quan Li and Y. X. Chen, 
  Constructing solvable models of quantum measurement process, 
  Phys. Lett. A 202, 325 (1995) [ abs | pdf] 

Physics of mesoscopic systems  

• Chen B, Shen XQ, Li YQ, Sun LL, Yin ZJ,
  Dynamic theory for the mesoscopic electric circuit
  Phys.Lett.A 335,103-109(2005) [pdf]   

• Chen B,Shen, XJ and You-Quan Li,
  Dynamic Stark ladders in the mesoscopic metallic rings
  Phys. Lett. A 313, 431 (2003) [pdf]]

• Zhao XA, Jin GJ, Zhou QN, and Li YQ
  Transmission, S-matrix, and partial densities of states for ac transport through a resonant cavity with miltileads, 
  Phys. Rev.  B   66,  045321 (2002) [pdf]

• Lu T and Li YQ,
  Mesoscopic circuit with linear dissipations
  Mod. Phys. Lett. B  16 (2002) 975   [pdf]

• Commutaion relations in mesoscopic electric circuits
  You-Quan Li, Talk at International conference on Spin-Statistics Connection and Commutation Relations, Capri Island, Italy 2000/ AIP conference proceedings Vol.552 (New York 2000) pp.85 [ cond-mat/0009352] 

•  Quantum theory for mesoscopic electric circuits and its applications
  You-Quan Li and B Chen, Talk at 3rd IMACS/IEEE inter. conference, Athens 1999 [ cond-mat/9907171]:
  published in ``Advances in Intelligent Systems and Computer Science '' (WSES press 1999) pp., 267-272. 

• Quantization of electrical circuit with the discreteness of electrical charges,
  You-Quan Li and B Chen, Commu. Theor. Phys. 29, 137 (1998). 

• Mesoscopic quantum circuit theory to the persistent current and Coulomb blockade,
  You-Quan Li, Talk at 5th Int. Wigner Symp, Vienna 1997, [ cond-mat/9709261 ]:
  published in its proceeding (World Sci. Singapore) pp. 307 

• An exactly solvable model of the persistent currents in presence of hard-core interaction in a 1-d mesoscopic ring,
  You-Quan Li and Z S Ma,
  J. Phys. Soc. Jpn. 65, 1519(1996) [ cond-mat/9607004]

• Squeezing effects in the coupled mesoscopic electric circuits,
  B. Chen, You-Quan Li, J. Sha and Q.R. Zhang, Chin. Sci. Bull. 41(13), 1084-1087 (1996). 

• Quantum theory for mesoscopic electric circuits,
  You-Quan Li and B Chen, Phys. Rev. B 53, 4027 (1996) [ cond-mat/9606206 ] 

• Quantum effects in the mesoscopic circuit
  B Chen, You-Quan Li, H Fang, Z K Jiao and Q R Zhang,
  Phys. Lett. A 205, 121-124(1995) [ pdf ] 

• A possibility of space-time discreteness,
  You-Quan Li, Commun. Theor. Phys. 24, 255 (1995) [ abs ] 

Low dimensional models in condensed matter: 

• Shik HY, Li YQ, and Lin HQ
  Constructing exactly soluble quantum spin models 
  Nucl. Phys. B 666 (3): 337-360 (2003) [pdf]

• Ying ZJ, Li YQ, Gu SJ, and Chen B,
  Extension of Bethe ansatz to multiple occupanies for one dimensional SU(4) fermions with delta-function interaction 
  J. Math. Phys. 43, 5977 (2002) [pdf]

• Thermodynamics of kondo model with electronic interactions
  S J Gu, You-Quan Li and H Q Lin,
  J. Phys. A: Math. Gen. 33(2000)6779-6789 [ pdf] cond-mat/9905005  

• Some aspects of Bethe ansatz for impurity problems
  You-Quan Li  cond-mat/9911190 

• Reply to Wang's comment
  You-Quan Li, cond-mat/9805387

• The Hubbard quantum wire
  You-Quan Li and Ch. Gruber,
  Phys. Rev. Lett. 80, 1034 (1998) [ cond-mat/9709102 ] 

• Exact results for a Kondo impurity with electronic correlations,
  You-Quan Li, P.A. Bares, Phys. Rev. B56(18),R11384 (1997) [ cond-mat/9708076 ] 

• Delta-function spin-1/2 fermions in a one-dimensional potential well
  You-Quan Li and J H Dai, Phys. Rev. A 53, 3743(1996) [ hep-th/9606182]

• An exactly solvable model of the persistent currents in presence of hard-core interaction in a 1-d mesoscopic ring,
  You-Quan Li and Z S Ma,
  J. Phys. Soc. Jpn. 65, 1519(1996) [ cond-mat/9607004 ] 

• The Spectrum of quantum parity nonlinear Schroedinger model,
  You-Quan Li, Phys. Lett. A 212, 241-246 (1996) [ abs | pdf ] 

• On boundary condition of single particle and the spectrum of many-particles
  You-Quan Li, Proc. Satellite Meeting of STATPHYS-19, (World Sci. Singapore) pp. 236-241 

• Exact results of hard-core interaction system with a single impurity.
  You-Quan Li and Z S Ma,
  Phys. Rev. B 52, R13071(1995) [ cond-mat/9607041] 

• Delta-function bosons in one dimensional potential well,
  You-Quan Li, Phys. Rev. A 52, 65 (1995) [ abs | pdf ]

Low-dimensional quantum field theory related

• The spectrum of quantum parity nonlinear Schroedinger model,
  You-Quan Li, Phys. Lett. A 212, 241-246 (1996) [ abs | pdf ] 

• Solutions of n-simplex Equation from Solutions of Braid Group Representation
  You-Quan Li and Z N Hu, J. Phys. A 28 (1995) L219, [ pdf | hep-th/9412091] 

• Uniformization in Riemann surfaces and Liouville field theory (in Chinese)
  J M Shen, Z.M. Sheng and You-Quan Li, Acta Physica Sinica 42, 1(1993) 

• Extended state expansions and universality of Witten version of link polynomial theory, M.L. Ge, You-Quan Li and K. Xue, Inter. J. Mod. Phys. A 5(10), 1975-2003(1990) 

• Extended state model and group approach to new polynomials
  M.L. Ge, You-Quan Li and K. Xue, J. Phys. A 23(5), 619-639(1990) [ abs] 

Quantum group and Yang-Baxter equation

• Solutions of n-simplex Equation from Solutions of Braid Group Representation
  You-Quan Li and Z N Hu, J. Phys. A 28 (1995) L219, [ pdf | hep-th/9412091] 

• R-matrices via new trigonometric Yang-Baxterization
  You-Quan Li and J Zhang, Commun. Theor. Phys. 21(4), 435-440(1994) 

• From braid group representations with four eigenvalues to solutions of Yang-Baxter equation,
  You-Quan Li, L.Y. Wang and J. Zhang, Commun. Theor. Phys. 21(2), 167-172(1994).

• Yang-Baxterization
  You-Quan Li, J. Math. Phys. 34 (2), 757-767(1993) [ abs | pdf] 

• Multi-parameter solutions of YBE from BGR
  You-Quan Li, J. Math. Phys. 34 (2), 768-774(1993) [ abs| pdf ] 

• Self Yang-Baxterization of braid group representations
  You-Quan Li, Proceedings of the 21th International Conference of Differential and Geometric Method in Theoretical Physics, ed. by C.N. Yang and M.L. Ge (World Scientific), pp. 280-289

• General form of BGR associated with A_n and its Yang-Baxterization
  You-Quan Li, Phys. Lett. A 161(5), 411-415(1992) 

• Representations of braid group with transpose symmetry and the related link invariants
  You-Quan Li, J. Phys. A 25(24), 6713-6721(1992) [ pdf] 

• Comment on the comment of deformation quantum mechanics
  You-Quan Li and Z.M. Sheng, Commu. Theor. Phys. 24(3), 384(1995) [ ps.gz ] 

• A q-deformation of quantum mechanics
  You-Quan Li and Z.M. Sheng, J. Phys. A 25(24), 6779-6788(1992) [ pdf] 

• Representations of braid group and Birman-Wenzl algebra
  You-Quan Li, L.Y. Wang and J. Zhang, Phys. Lett. A 162(6), 449-452(1992) 

• Weight conservation condition and structure of braid group representations
  You-Quan Li, M.L. Ge, K. Xue and L.Y.Wang, J. Phys. A 24(15), 3443-3454(1991) [ pdf] 

• Polynomials from nonstandard braid group representations
  You-Quan Li and M.L. Ge, Phys. Lett. A 152(5,6), 273-275(1991) 

• Link polynomials related to the new braid group representations
  You-Quan Li and M.L. Ge, J. Phys. A 24(18), 4241-4247(1991) [ pdf] 

• Extended state expansions and universality of Witten version of link polynomial theory
  M.L. Ge, You-Quan Li and K. Xue, Inter. J. Mod. Phys. A 5(10), 1975-2003(1990) 

• Extended state model and group approach to new polynomials
  M.L. Ge, You-Quan Li and K. Xue, J. Phys. A 23(5), 619-639(1990) [ abs] 

• The braid group representations associated with some nonfundamental representations of Lie algebra
  M.L. Ge, You-Quan Li, L.Y. Wang and K. Xue, J. Phys. A 23(5), 605-618(1990) [ abs] 

Front topics in nonlinear mathematical physics

• Prolongation Approach to Backlund Transformation of Zhiber-Mikhailov-Shabat Equation, 
  H X Yang and You-Quan Li  J. Math. Phys. 37, 3491 (1996) [ abs | pdf ] hep-th/9607014 

• Solving Backlund transformations with harmonic mapping equation via Killing vectors, You-Quan Li and X.G. Dong, Gernal Relativity and Gravitaion 27(11), 1231-1235(1995). 

• Auxiliary linear equations for a class of nonlinear partial differential equations via jet-bundle formulation,
  You-Quan Li, J. Math. Phys. 31(6), 1381-1387(1990) [ abs ] 

• Prolongation structure and infinite-dim. algebra for the isotopic Landau-Lifshitz equation,
  You-Quan Li and J.F. Lu, Phys. Lett. A 135(2), 117-119(1989) 

• Polongation approach to the algebraic structure of principal chiral model and completely conserved currents,
  J.F. Lu, M.L. Ge and You-Quan Li, Phys. Lett. A 135(3), 179-182(1989) 

• The Lie algebraic structure of anisotropic Landau-Lifshitz equation and its spectral problem,
  J.F. Lu and You-Quan Li, Ann Physik 46(3), 230-232(1989) 

• Polongation approach to the Liouville equation and its algebraic structure,
  J.F. Lu and You-Quan Li, Commun. Theor. Phys. 11(1), 99-102(1989) 

• Self-dual Yang-Mill theory as a two-dimensional chiral model and its conservation law,
  J.F. Lu and You-Quan Li, Commun. Theor. Phys. 12(4), 417-424(1989) 

• Solving spectral problems for Landau-Lifshitz equation,
  J.F. Lu and You-Quan Li, Chinese Science Bulletin  (in Chinese) 34, 892-894(1989)

• Prolongation method of finding Backlund transformation and Lax-pair of Ernst equation and Ernst-Maxwell equations, 
  You-Quan Li and M.L. Ge, Commun. Theor. Phys. 10(1),79-103(1988)    

Quantum manipulation and fundamentals for quantronics

Strongly correlated Systems and Advanced Topics in Theoretical Physics 

Physics of Mesoscopic Systems

Quantum Process and Its Applications  

Quantum Group and Yang-Baxter Equations 

Low-dimensional Quantum Field Theory  Related 

Front Topics in Nonlinear Mathematical Physics 

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