刘玉孝——物理学专家刘玉孝——兰州大学教授

科学研究：

研究方向：

1.额外维理论； 　　

2.膜世界与膜宇宙； 　　

3.高维时空引力； 　　

4.黑洞物理； 　　

5.W弦理论。 　　

承担的科研项目情况：

1.W弦与额外维理论的研究 国家自然科学基金 项目批准号：10705013 资助类别：面上项目（青年科学基金项目） 2008.01－ 2010.12；　

2.W弦的物理态与高维时空的研究 高等学校博士学科点专项科研基金 　项目批准号：20070730055 　资助类别：新教师基金 2008.01－2010.12； 　　

3.膜世界及各种自旋粒子质量谱研究 教育部科学技术研究重点项目 项目批准号：109153 　2009.01－2011.12 ；　

4.2008年新世纪优秀人才支持计划。

研究成果：

1.在卷曲几何背景下(背景标量场的势函数为 V(f) = p(1+cos2f/q))，研究了自旋为1/2的费米子在膜世界上的局域化问题。对于通常的 Yukawa耦合 , 在q>0和h>0情况下只有左手征费米零模能局域化。然而，对于另一种耦合 , 在q>0和h>0情况下，只要q和h满足某些情况，则左右手征费米零模能分别局域化到膜上。相应论文发表在SCI-1区杂志Phys. Rev. D上。 　　

2.用广义协变Dirac方程和段一士f-映射拓扑场论来研究额外维流形上的自对偶涡旋，得到了新的自对偶涡旋方程。并利用此涡旋背景来研究了额外维上的费米零模，得到了拓扑的整体性质与费米零模之间的关系。相应论文发表在JHEP和Nucl. Phys. B等SCI-1区杂志上。 　　

3.考虑了几种类型的纯几何厚膜世界上各种物质场的局域化问题。这些厚膜能局域化引力。标量场和矢量场均具有m>0的连续质量谱，但只有零模才被束缚在膜上。对于无质量的左右手征费米子的局域化，必须考虑旋量与标量的某种耦合。对于一类特殊的耦合，存在m>0的分立质量谱。对于确定的耦合常数h，左右手征费米零模中只有一个能局域化在膜上。相应论文发表在SCI-1区杂志JHEP上。 　　

4.考虑了5维Weyl几何中一类膜世界上各种物质场的局域化和质量谱问题。对于其中一些膜世界，标量场、矢量场和旋量场均具有m>0 质量谱，各种场的零模均被束缚在膜上。而对另一类膜世界，各种物质场的质量谱均存在质量间隙(mass gap)。标量场有两个束缚的KK模式，矢量场有一个束缚的KK模式。对于旋量场，左右手征费米KK模式的数目决定于Yukawa耦合常数h的大小。对于正的耦合常数h，右手征费米KK模式的数目比左征少一个。相应论文发表在SCI-1区杂志JHEP上。 　　

5.根据额外维理论中ADD模型，在尺度很小的情况下，牛顿反平方律要修改。用变分法计算了ADD模型对类氦离子的光谱的修正。计算表明，若离子中的核质量比较大时，修正将比较大。额外维维数为2时，He的基态光谱频率修正为-10Hz，而Pb的频率修正则达到-3.1Hz。

论文专著：

发表论文：

1.Title: Hidden Conformal Symmetry of the Kerr-Newman Black Hole Authors: Yong-Qiang Wang, Yu-Xiao Liu Comments: 12 pages, typos corrected, references added Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

2. Title: Temperature Effect on the Fermion Localization and Resonances on Thick Branes Authors: Zhen-Hua Zhao, Yu-Xiao Liu, Hai-Tao Li, Yong-Qiang Wang Comments: 21 pages, 11 figures Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

3. Title: Singularities and quantization of black hole entropy in noncommutative spacetime Authors: Shao-Wen Wei, Yu-Xiao Liu, Zhen-Hua Zhao, Chun-E Fu Comments: 19 pages, 8 figures Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

4. Title: Bulk Matters on a GRS-Inspired Braneworld Authors: Yu-Xiao Liu, Chun-E Fu, Heng Guo, Shao-Wen Wei, Zhen-Hua Zhao Comments: 25 pages, 14 figures, a reference added Subjects: High Energy Physics - Theory (hep-th)

5. Title: Entropy/Area spectra of the charged black hole from quasinormal modes Authors: Shao-Wen Wei, Yu-Xiao Liu, Ke Yang, Yuan Zhong Comments: 13 pages, no figures Journal-ref: Phys. Rev. D 81, 104042 (2010) Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

6. Title: Thermodynamic Geometry of black hole in the deformed Horava-Lifshitz gravity Authors: Shao-Wen Wei, Yu-Xiao Liu, Yong-Qiang Wang, Heng Guo Comments: V2: 15 pages, 4 figures, typos corrected Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

7. Title: Temperature and Energy of 4-dimensional Black Holes from Entropic Force Authors: Yu-Xiao Liu, Yong-Qiang Wang, Shao-Wen Wei Comments: V3: 15 pages, 4 figures, discussions added Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

8. Title: Friedmann equation of FRW universe in deformed Horava-Lifshitz gravity from entropic force Authors: Shao-Wen Wei, Yu-Xiao Liu, Yong-Qiang Wang Comments: 11 pages, no figures, references added Subjects: High Energy Physics - Theory (hep-th)

9. Title: Fermions on Asymmetric Bloch Branes Authors: Zhen-Hua Zhao, Yu-Xiao Liu, Hai-Tao Li Comments: 20 pages, 10 figures Subjects: High Energy Physics - Theory (hep-th)

10. Title: Geometric curvatures of plane symmetry black hole Authors: Shao-Wen Wei, Yu-Xiao Liu, Chun-E Fu, Hai-Tao Li Comments: 16 pages, 6 figures Subjects: High Energy Physics - Theory (hep-th)

11. Title: de Sitter Thick Brane Solution in Weyl Geometry Authors: Yu-Xiao Liu, Ke Yang, Yuan Zhong Comments: 18 pages, 10 figures Subjects: High Energy Physics - Theory (hep-th)

12. Title: Fermion Resonances on Multi-field Thick Branes Authors: Yu-Xiao Liu, Hai-Tao Li, Zhen-Hua Zhao, Jing-Xin Li, Ji-Rong Ren Comments: 30 pages, 17 figures, to appear in JHEP Journal-ref: JHEP0910:091,2009 Subjects: High Energy Physics - Theory (hep-th)

13. Title: Localization of Matters on Anti-de Sitter Thick Branes Authors: Yu-Xiao Liu, Heng Guo, Chun-E Fu, Ji-Rong Ren Comments: 23 pages, 17 figures, published version Journal-ref: JHEP 1002:080,2010 Subjects: High Energy Physics - Theory (hep-th)

14. Title: Scalar-Kinetic Branes Authors: Yu-Xiao Liu, Yuan Zhong, Ke Yang Comments: 10 pages, no figures, accepted by EPL Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

15. Title: Localization and Mass Spectra of Fermions on Symmetric and Asymmetric Thick Branes Authors: Yu-Xiao Liu, Chun-E Fu, Li Zhao, Yi-Shi Duan Comments: v1: 35 pages, 21 figures; v2: 22 pages, 22 figures, to appear in PRD Journal-ref: Phys.Rev.D80:065020,2009 Subjects: High Energy Physics - Theory (hep-th)

16. Title: Area Spectrum of the Large AdS Black Hole from Quasinormal Modes Authors: Shao-Wen Wei, Yu-Xiao Liu Comments: 10 pages, no figures Subjects: High Energy Physics - Theory (hep-th)

17. Title: Anomaly analysis of Hawking radiation from 2+1 dimensional spinning black hole Authors: Shao-Wen Wei, Ran Li, Yu-Xiao Liu, Ji-Rong Ren Comments: v2: 5 pages, typos corrected, references added Subjects: High Energy Physics - Theory (hep-th)

18. Title: Fermion Localization and Resonances on A de Sitter Thick Brane Authors: Yu-Xiao Liu, Jie Yang, Zhen-Hua Zhao, Chun-E Fu, Yi-Shi Duan Comments: 23 pages, 35 figures, discussion and references added, to appear in PRD Journal-ref: Phys.Rev.D80:065019,2009 Subjects: High Energy Physics - Theory (hep-th)

19. Title: Explicit field realizations of W algebras Authors: Shao-Wen Wei, Yu-Xiao Liu, Li-Jie Zhang, Ji-Rong Ren Comments: 15 pages, no figures, a reference corrected; v2: 8 pages, two columns, some mistakes are corrected, to appear in PRD Journal-ref: Phys.Rev.D79:126011,2009 Subjects: High Energy Physics - Theory (hep-th)

20. Title: Anomaly analysis of Hawking radiation from Kaluza-Klein black hole with squashed horizon Authors: Shao-Wen Wei, Ran Li, Yu-Xiao Liu, Ji-Rong Ren Comments: 15 pages, no figures, the improved version, accepted by Eur. Phys. J. C Journal-ref: Eur. Phys. J. C65:281, 2010; Eur.Phys.J.C65:281-287,2010 Subjects: High Energy Physics - Theory (hep-th)

21. Title: Bulk Matters on Symmetric and Asymmetric de Sitter Thick Branes Authors: Yu-Xiao Liu, Zhen-Hua Zhao, Shao-Wen Wei, Yi-Shi Duan Comments: 28 pages, 28 figures Journal-ref: JCAP 02 (2009) 003 Subjects: High Energy Physics - Theory (hep-th)

22. Title: Quantization of Black Hole Entropy from Quasinormal Modes Authors: Shao-Wen Wei, Ran Li, Yu-Xiao Liu, Ji-Rong Ren Comments: V3: 10 pages, the revised version emphasizes that the same result has been obtained earlier in Phys.Rev.D78(2008)104018[arXiv:0807.1481] Journal-ref: JHEP0903:076,2009 Subjects: High Energy Physics - Theory (hep-th)

23. Title: Physical States and BRST Operators for Higher-spin $W$ Strings Authors: Yu-Xiao Liu, Shao-Wen Wei, Li-Jie Zhang, Ji-Rong Ren Comments: 18 pages, 2 tables, no figures Journal-ref: Eur.Phys.J.C60:675-684,2009 Subjects: High Energy Physics - Theory (hep-th)

24. Title: Modified London Equation, Abrikosov-Like Vortices and Knot Solitons in Two-Gap Superconductors Authors: Li-Da Zhang, Yi-Shi Duan, Yu-Xiao Liu Comments: 3 pages, no figures Journal-ref: J. Phys. A: Math. Theor. 41 (2008) 375201 Subjects: Superconductivity (cond-mat.supr-con)

25. Title: Magnetic Monopoles in Ferromagnetic Spin-Triplet Superconductors Authors: Li-Da Zhang, Yi-Shi Duan, Yu-Xiao Liu Comments: 4 pages, no figures Journal-ref: J. Phys.: Condens. Matter 20 (2008) 235219 Subjects: Superconductivity (cond-mat.supr-con)

26. Title: A New Description of Cosmic Strings in Brane World Scenario Authors: Yi-Shi Duan, Li-Da Zhang, Yu-Xiao Liu Comments: 8 pages, no figures Journal-ref: Mod.Phys.Lett.A23:2023-2030,2008 Subjects: High Energy Physics - Theory (hep-th)

27. Title: Spinor Field Realizations of the half-integer $W_{2,s}$ Strings Authors: Shao-Wen Wei, Yu-Xiao Liu, Li-Jie Zhang, Ji-Rong Ren Comments: 16 pages, 2 tables, references added Journal-ref: Nucl.Phys.B809:426-438,2009 Subjects: High Energy Physics - Theory (hep-th)

28. Title: Fermions on Thick Branes in the Background of Sine-Gordon Kinks Authors: Yu-Xiao Liu, Li-Da Zhang, Li-Jie Zhang, Yi-Shi Duan Comments: 22 pages, 21 figures, published version to appear in Phys. Rev. D Journal-ref: Phys.Rev.D78:065025,2008 Subjects: High Energy Physics - Theory (hep-th)

29. Title: Localization and Mass Spectrum of Matters on Weyl Thick Branes Authors: Yu-Xiao Liu, Li-Da Zhang, Shao-Wen Wei, Yi-Shi Duan Comments: 18 pages, 2 figures; V2: 19 pages, 12 figures Journal-ref: JHEP 0808:041,2008 Subjects: High Energy Physics - Theory (hep-th)

30. Title: Self-Dual Vortices in the Fractional Quantum Hall System Authors: Xin-Hui Zhang, Yi-Shi Duan, Yu-Xiao Liu, Li Zhao Comments: 13 pages 10 figures. accepted by IJMPB Journal-ref: Int.J.Mod.Phys.B00:1-11,2009 Subjects: High Energy Physics - Th

31. Title: Magnetic Vortex Line Configuration of Faddeev-Niemi Knot Authors: Yi-Shi Duan, Li-Da Zhang, Yu-Xiao Liu Comments: This paper has been withdrawn Subjects: High Energy Physics - Theory (hep-th)

32. Title: Fermionic Zero Modes in Gauge and Gravity Backgrounds on a Sphere Authors: Yu-Xiao Liu, Li-Jie Zhang, Yi-Shi Duan Comments: 8 pages, no figures, accepted by Commun. Theor. Phys; V4: one reference added Journal-ref: Commun.Theor.Phys.49:1577-1579,2008 Subjects: High Energy Physics - Theory (hep-th)

33. Title: Localization of fermionic fields on braneworlds with bulk tachyon matter Authors: Xin-Hui Zhang, Yu-Xiao Liu, Yi-Shi Duan Comments: 9 pages, no figures Journal-ref: Mod.Phys.Lett.A23:2093-2101,2008 Subjects: High Energy Physics - Theory (hep-th)

34. Title: Fermions in gravity and gauge backgrounds on a brane world Authors: Li Zhao, Yu-Xiao Liu, Yi-Shi Duan Comments: 11 pages, no figures, final version Journal-ref: Mod.Phys.Lett.A23:1129-1139,2008 Subjects: High Energy Physics - Theory (hep-th)

35. Title: Localization of Matters on Pure Geometrical Thick Branes Authors: Yu-Xiao Liu, Xin-Hui Zhang, Li-Da Zhang, Yi-Shi Duan Comments: 17 pages, 5 figures, accepted by JHEP Journal-ref: JHEP 0802:067,2008 Subjects: High Energy Physics - Theory (hep-th)

36. Title: Self-dual Vortices in the Abelian Chern-Simons Model with Two Complex Scalar Fields Authors: Yi-Shi Duan, Li-Da Zhang, Yu-Xiao Liu Comments: 9 pages, no figures Journal-ref: Mod.Phys.Lett.A23:2189-2198,2008 Subjects: High Energy Physics - Theory (hep-th)

37. Title: The total energy-momentum of the universe in teleparallel gravity Authors: Yu-Xiao Liu, Zhen-Hua Zhao, Jie Yang, Yi-Shi Duan Comments: 14 pages, no figures, V2: 13 pages, section II reorganized Subjects: General Relativity and Quantum Cosmology (gr-qc)

38. Title: Gravitational Corrections to the Energy-Levels of a Hydrogen Atom Authors: Zhen-Hua Zhao, Yu-Xiao Liu, Xi-Guo Li Comments: 7 pages Journal-ref: Commun.Theor.Phys.47:658-662,2007 Subjects: General Relativity and Quantum Cosmology (gr-qc)

39. Title: The Energy-Level Shifts of a Stationary Hydrogen Atom in Static External Gravitational Field with Schwarzschild Geometry Authors: Zhen-Hua Zhao, Yu-Xiao Liu, Xi-Guo Li Comments: 11 pages Journal-ref: Phys.Rev.D76:064016,2007 Subjects: General Relativity and Quantum Cosmology (gr-qc)

40. Title: Fermions in Self-dual Vortex Background on a String-like Defect Authors: Yu-Xiao Liu, Li Zhao, Xin-Hui Zhang, Yi-Shi Duan Comments: 16 pages, no figures; V2: 16 pages with some changes, accepted by Nucl. Phys. B Journal-ref: Nucl.Phys.B785:234-245,2007 Subjects: High Energy Physics - Theory (hep-th)

41. Title: Knotted Solitons in a Charged Two-Condensate Bose System Authors: Yi-Shi Duan, Xin-Hui Zhang, Yu-Xiao Liu, Li Zhao Comments: 12 pages,0 figures Journal-ref: PHYSICAL REVIEW B 74, 144508 (2006) Subjects: Superconductivity (cond-mat.supr-con)

42. Title: Topological Excitation in Skyrme Theory Authors: Yi-Shi Duan, Xin-Hui Zhang, Yu-Xiao Liu Comments: 10 pages, 0 figures Journal-ref: Commun.Theor.Phys. 47 (2007) 85-88 Subjects: High Energy Physics - Theory (hep-th)

43. Title: Fermion Absorption Cross Section and Topology of Spherically Symmetric Black Holes Authors: Yu-Xiao Liu, Li Zhao, Zhen-Bin Cao, Yi-Shi Duan Comments: 16 pages, no figures, accepted by Phys. Lett. B Journal-ref: Phys.Lett.B650:286-292,2007 Subjects: High Energy Physics - Theory (hep-th)

44. Title: Detecting Extra Dimension by Helium-like Ions Authors: Yu-Xiao Liu, Xin-Hui Zhang, Yi-Shi Duan Comments: 8 pages, no figures, accepted by Mod. Phys. Lett. A Journal-ref: Mod.Phys.Lett.A23:1853-1860,2008 Subjects: High Energy Physics - Theory (hep-th)

45. Title: Localization of Gravitino on Braneworlds in Six Dimensions Authors: Yu-Xiao Liu, Zhen-Hua Zhao, Shao-Feng Wu, Yi-Shi Duan Comments: This paper has been withdrawn by the author Subjects: High Energy Physics - Theory (hep-th)

46. Title: Localization of Fermions on a String-like Defect Authors: Yu-Xiao Liu, Li Zhao, Yi-Shi Duan Comments: Latex, 13 pages; V2: two references added; v3: 14 pages with some changes; v4: two references (wrongly deleted in the 3nd version) added Latex, 14 pages, accepted by JHEP; V5: published version Journal-ref: JHEP 0704:097,2007 Subjects: High Energy Physics - Theory (hep-th)

47. Title: Spinor field realizations of the non-critical $W_{2,4}$ string based on the linear $W_{1,2,4}$ algebra Authors: Li-Jie Zhang, Yu-Xiao Liu Comments: 10 pages, no figures, revtex4 style, accepted by Commun.Theor.Phys Journal-ref: Commun.Theor.Phys.46:675-678,2006 Subjects: High Energy Physics - Theory (hep-th)

48. Title: Fermionic zero modes in gauge and gravity backgrounds On $T^2$ Authors: Yi-Shi Duan, Yu-Xiao Liu, Yong-Qiang Wang Comments: 8 pages, no figures, v2: more references, accepted by Mod.Phys.Lett.A Journal-ref: Mod.Phys.Lett.A21:2019,2006 Subjects: High Energy Physics - Theory (hep-th)

49. Title: Corrections to the Nonrelativistic Ground Energy of a Helium Atom Authors: Yi-Shi Duan, Yu-Xiao Liu, Li-Jie Zhang Comments: 8 pages, no figures, 2 tables Journal-ref: Chin. Phys. Lett. 21 (2004) 1714-1716 Subjects: Quantum Physics (quant-ph)

50. Title: Spinor Field Realizations of Non-critical $W_{2,s}$ Strings Authors: Yi-Shi Duan, Yu-Xiao Liu, Li-Jie Zhang Comments: 9 pages, no figures Journal-ref: Nucl.Phys.B699:174-182,2004 Subjects: High Energy Physics - Theory (hep-th)

51. Title: Spinor Field Realizations of $W_{2,6}$ String and $W_{6}$ String Authors: Shu-Cheng Zhao, Li-Jie Zhang, Yu-Xiao Liu Comments: 8 pages, no figures Journal-ref: Commun.Theor.Phys. 41 (2004) 235-240 Subjects: High Energy Physics - Theory (hep-th)

52. Title: Angular Momentum Conservation Law for Randall-Sundrum Models Authors: Yu-Xiao Liu, Yi-Shi Duan, Li-Jie Zhang Comments: 10 pages, no figures, accepted by Mod. Phys. Lett. A Journal-ref: Mod.Phys.Lett.A22:2855-2864,2007 Subjects: General Relativity and Quantum Cosmology (gr-qc)

53. Title: Fermionic zero modes in self-dual vortex background Authors: Yong-Qiang Wang, Tie-Yan Si, Yu-Xiao Liu, Yi-Shi Duan Comments: 11 pages, no figures, to appear in MPLA Journal-ref: Mod.Phys.Lett. A20 (2005) 3045-3053 Subjects: High Energy Physics - Theory (hep-th)

54. Title: A new form of self-duality equations with topological term Authors: Yong-Qiang Wang, Yu-Xiao Liu, Yi-Shi Duan Comments: LaTex, 8 pages, no figures Subjects: High Energy Physics - Theory (hep-th)

55. Title: Energy-momentum for Randall-Sundrum models Authors: Yu-Xiao Liu, Li-Jie Zhang, Yong-Qiang Wang, Yi-Shi Duan Comments: 13 pages, no figures, v4: introduction and new conclusion added, v5: 11 pages, title changed and references added, accepted by Mod. Phys. Lett. A Journal-ref: Mod.Phys.Lett.A23:769-779,2008 Subjects: General Relativity and Quantum Cosmology (gr-qc)

56. Title: Fermionic zero modes in self-dual vortex background on a torus Authors: Yu-Xiao Liu, Yong-Qiang Wang, Yi-Shi Duan Comments: 11 pages, no figures, published version Journal-ref: Commun. Theor. Phys. 48 (2007) 675-679 Subjects: High Energy Physics - Theory (hep-th)

57. Title: New Spinor Field Realizations of the Non-Critical $W_{3}$ String Authors: Li-Jie Zhang, Yu-Xiao Liu, Ji-Rong Ren Comments: 8 pages, no figures, revtex4 style, accepted by Chin. Phys. Lett Journal-ref: Chin. Phys. Lett. 23 (2006) 797-799 Subjects: High Energy Physics - Theory (hep-th)

58. Title: Ghost field realizations of the spinor $W_{2,s}$ strings based on the linear W(1,2,s) algebras Authors: Yu-Xiao Liu, Li-Jie Zhang, Ji-Rong Ren Comments: 10 pages, no figures Journal-ref: JHEP 0501:005,2005 Subjects: High Energy Physics - Theory (hep-th)

59 He和类He离子基态能量与波函数的变分计算 陈玉红; 赵书城; 刘玉孝; 张丽杰 原子与分子物理学报 2003-08-25

60 He原子非相对论基态能量的变分计算(英文) 刘玉孝; 陈玉红; 张丽杰 原子与分子物理学报 2005-05-25

61 双电子原子基态波函数与能量的变分计算 陈玉红; 赵书城; 刘玉孝 兰州大学学报 2004-04-28

62 氦原子和类氦离子基态能量的变分计算及相对论修正 刘玉孝; 赵振华; 王永强; 陈玉红 物理学报 2005-06-12

63 双电子原子基态能量的相对论修正 谢群英; 刘玉孝 四川大学学报(自然科学版) 2007-04-28

64 W弦的新发展和引力规范理论与额外维新物理效应 刘玉孝 兰州大学 2006-04-01

荣誉奖励：

1.获甘肃省第四届“挑战杯”大学生课外学术科技作品竞赛三等奖；

2.2004年获兰州大学“优秀研究生干部”奖；

3.2004年获兰州大学“优秀科研成果奖”三等奖；

4.2005年获宝钢优秀学生奖；

5.2006年获第三届“中国青少年科技创新奖”；

6.2008年获全国优秀博士学位论文提名奖；

7.2009年入选教育部“新世纪优秀人才支持计划”；

8.2009年9月被评为“甘肃省十大杰出青年”。