About | People | Research | Events | Join Us | Contact | 中文版 
 

Jun-Bao Wu  Professor of Physics, Vice Director

Office: Room 149, Building 32

Email: junbao.wu@tju.edu.cn

Phone: +86-18811047410

Research Areas: String Theory, Quantum Field Theory, Integrable Systems

Courses in Charge: Theoretical Mechanics II (Undergraduate course)
                                  Superstring Theory (Graduate course)

Address: Yaguan Road 135, Jinnan District, 300350 Tianjin, P. R. China

Biographical Profile


    Educational Background

  • Ph.D. in Theoretical Physics, School of Physics, Peking University, 2001/09-2006/07
    Supervisor: Xing-Chang Song, Chuan-Jie Zhu
    Title of thesis: "Scattering Amplitudes in Quantum Field Theories and String Theory".

  • B.Sc. in Physics, School of Physics, Peking University, 1997/09-2001/07

    Professional Career

  • Professor, Center for Joint Quantum Studies, School of Science, Tianjin University, since 2017/06.

  • Associate Professor, School of Physics, Beihang University, 2010/11-2017/06.

  • Associate Professor, Institute of High Energy Physics, Chinese Academy of Sciences, 2010/10-2016/11.

  • Postdoctoral researcher, Korea Institute for Advanced Studies, 2008/10-2010/11.

  • Postdoctoral researcher, International School for Advanced Study(SISSA/ISAS), 2006/10-2008/10.

    Awards

  • Outstanding Young Science of Chinese Academy of Sciences, 2014.

  • Lu Jiaxi Prize of Chinese Academy of Sciences, 2012.

  • My Ph. D. thesis was selected as one of the National Excellent Doctoral Thesises, Ministry of Education of PRC, 2008.

    Fundings

  • Studies on some topics in three-dimensional supersymmetric Chern-Simons-matter theories, General funding of NSFC, 2016-2019.

  • Superstring theory and its applications in quantum field theory, excellent youth funding of NSFC, 2013-2015.

  • Holographic studies of Wilson loop operators in supersymmetric gauge theories, youth funding of NSFC, 2012-2014.

Research Fields and Selected Results


  • BPS Wilson loops in three-dimensional Chern-Simons-matter theories

    We found 1/6 BPS bosonic and fermionic Wilson loops in ABJM theories. We found BPS Wilson loops in three-dimensional super-Chern-Simons theories with quite less supersymmetries. This result is quite unexpected to some famous experts on Wilson loops.

  • Integrable structures in Chern-Simons-matter theories

    We found integrable structures in Chern-Simons-matter theories. Our results on \beta-, \gamma-deformed ABJM theories established the foundation of integrable structures in 3d fishnet theories.

  • Scattering Amplitudes in string and gauge theories

    Before clear proof of Cachazo-Svrcek-Witten rules for tree amplitudes in gauge theories appeared, we proved that the amplitudes obtained from these rules satisfy dual Ward identity and charge conjugation invariance. We also show that the CSW rules and the generalization to include massless fermions reproduce correctly the general googly amplitudes.  These gave strong supports to CSW rules.

Selected Publications


    Journal Articles

[1] BPS Wilson loops in N ≥ 2 superconformal Chern-Simons-matter theories, Andrea Mauri, Hao Ouyang, Silvia Penati, Jun-Bao Wu, Jiaju Zhang. JHEP 1811 (2018) 145, arXiv:1808.01397 [hep-th].

[2] Integrable Open Spin Chains from Flavored ABJM Theory, Nan Bai, Hui-Huang Chen, Song He, Jun-Bao Wu, Wen-Li Yang, Meng-Qi Zhu, JHEP 1708 (2017) 001, arXiv:1704.05807 [hep-th].

[3] Scattering Equations, Twistor-string Formulas and Double-soft Limits in Four Dimensions, Song He, Zhengwen Liu, Jun-Bao Wu, JHEP 1607 (2016) 060, arXiv:1604.02834 [hep-th].

[4] Novel BPS Wilson loops in three-dimensional quiver Chern-Simons-matter theories, Hao Ouyang, Jun-Bao Wu, Jia-ju Zhang, Phys. Lett. B 753 (2016) 215-220, arXiv: 1510.05475 [hep-th].

[5] Supersymmetric Wilson loops in N=6 super Chern-Simons-matter theory, Bin Chen, Jun-Bao Wu, Nuclear Physics B 825 (2010) 38-51, arXiv: 0809.2863 [hep-th].

[6] Semi-Classical strings in AdS4*CP3,Bin Chen, Jun-Bao Wu, JHEP 0809 (2008) 096, arXiv: 0807.0802 [hep-th].

[7] MHV vertices and fermionic scattering amplitudes in gauge theory with quarks and gluinos, Jun-Bao Wu, Chuan-Jie Zhu, JHEP 0409 (2004) 063, hep-th/0406146.

[8] MHV vertices and scattering amplitudes in gauge theory, Jun-Bao Wu, Chuan-Jie Zhu, JHEP 0407 (2004) 032, hep-th/0406085.

Full list of publications can be found at http://inspirehep.net/author/profile/Jun.Bao.Wu.1

Selected Talks


    

Talks on amplitudes:

2016, Tree Amplitudes and Their Double Soft Limit in Some 4d Effective Field Theories  2016_tree amplitudes_CHEP PKU.pdf

2007, Marginally Deformed Gauge Theories from Twistor String Theory  2007_marginal deformations_kitpc.pdf

2006, Perturbative Scattering Amplitudes in Gauge Theories and String Theory (In Chinese)  2006_amplitudes in strings and fields_phd defence.pdf

2005, MHV Vertices and Scattering Amplitudes in Gauge Theory  2005_MHV_PKUPHY forum.pdf

 

Talks on Integrability:

2018, Integrable Marginal Deformations of ABJM Theory  2018_deformation_mini workshop.pdf

2017, Integrable Open Spin Chains of Flavored ABJM Theory  2017_integrability flavored abjm_Asian workshop.pdf

2016, Integrability of some Three-Dimensional Chern-Simons-Matter Theories  2016_integrability_nsfc workshop.pdf

2013, Integrability of Marginally Deformed ABJ(M) Theories  2013_integrability deformed ABJM_SISSA.pdf

 

Talks on Wilson loops and Wilson surfaces:

2020, Wilson loops in 3d super-Chern-Simons Theories (review)  2020_review Wilson loops_Shanghai University.pdf

2020, Loop Operators in three-dimensional N=2 finishnet theories  2020_review Wilson loops_Shanghai University.pdf

2016, Novel BPS Wilson Loops in Quiver Chern-Simons-matter theories  2016_Novel Wilson loops_ Asian workshop.pdf

2015, Holographic description of BPS Wilson loops in flavored ABJM theory  2015_N11_kitpc.pdf

2008, Non-local operators in six-dimensional (2, 0) field theory from AdS/CFT correspondence  2008_Non-local operators_amsterdam.pdf

2007, Wilson surfaces in 6d SCFTs from AdS7/CFT6 correspondence  2007_Wilson surfaces_ictp.pdf

 

Talks on holography and gravity

2021, Holographic heavy-heavy-light three-point functions revisited  Jun-Bao Wu  SUSY.pdf

2019, Asymptotic Structure of Einstein-Maxwell-Dilaton Theory and Its Five Dimensional Origin  2019 EMD.pdf

2011, Holographic correlation functions of giant gravitons  2011_holographic correlators_kitpc.pdf

 


Graduate Students


  • Ph. D. Student: Wen-Jie Zhang, Peihe Yang

  • Master Studnet: Hong-Zhe Zhang


 

附件【2016_integrability_nsfc workshop.pdf已下载
附件【2005_MHV_PKUPHY forum.pdf已下载
附件【2016_Novel Wilson loops_ Asian workshop.pdf已下载
附件【2013_integrability deformed ABJM_SISSA.pdf已下载
附件【2015_N11_kitpc.pdf已下载
附件【2019 EMD.pdf已下载
附件【2008_Non-local operators_amsterdam.pdf已下载
附件【2007_Wilson surfaces_ictp.pdf已下载
附件【2011_holographic correlators_kitpc.pdf已下载
附件【2007_marginal deformations_kitpc.pdf已下载
附件【2018_deformation_mini workshop.pdf已下载
附件【2020_review Wilson loops_Shanghai University.pdf已下载
附件【2006_amplitudes in strings and fields_phd defence.pdf已下载
附件【2016_tree amplitudes_CHEP PKU.pdf已下载
附件【Jun-Bao Wu SUSY.pdf已下载
附件【2017_integrability flavored abjm_Asian workshop.pdf已下载
附件【2020_Fishnet_National Workshop.pdf已下载
关闭窗口

天津大学理学院 量子交叉研究中心   地址:天津津南区 雅观路135号 天津大学北洋园校区32楼146 
Center for Joint Quantum Studies, School of Science, Tianjin University     Address : Yaguan Road 135, Jinnan District, 300350 Tianjin, P. R. China