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副教授

张甲举

  • 职称:副教授
  • 出生年月:
  • 专业:理论物理
  • Email:jiajuzhang@tju.edu.cn; jiajuzhang@outlook.com
  • 课题组网址:
  • 办公室:北洋园校区32楼B-508
学习与工作简历

202011-今,天津大学,副教授

201811-202010月,意大利国际高等研究院(SISSA),博士后

201611-201810月,意大利米兰比可卡大学,博士后

20147-20168月,中国科学院高能物理研究所,博士后

20099-20147月,北京大学,理论物理博士学位

20059-20097月,山东师范大学,物理学学士学位

研究方向

量子场论、引力理论、AdS/CFT对应、量子多体系统

指导研究生情况

每年计划招收硕士研究生1名,欢迎有兴趣的同学邮件咨询

主要研究成果

截至20253月正式发表论文50余篇,累计被引用1400余次,详见https://inspirehep.net/authors/1257899

[1] R. Khasseh, J. Zhang, M. Heyl and M. A. Rajabpour, Identifying Quantum Many-Body Integrability and Chaos Using Eigenstate Trace Distances, Phys. Rev. Lett. 131, 216701 (2023), [arXiv:2301.13218].

[2] J. Zhang and M. A. Rajabpour, Trace distance between fermionic Gaussian states from a truncation method, Phys. Rev. A 108, 022414 (2023), [arXiv:2210.11865].

[3] J. Zhang and M. A. Rajabpour, Subsystem distances between quasiparticle excited states, JHEP 07 (2022) 119, [arXiv:2202.11448].

[4] J. Zhang and M. A. Rajabpour, Entanglement of magnon excitations in spin chains, JHEP 02 (2022) 072, [arXiv:2109.12826].

[5] J. Zhang and M. A. Rajabpour, Excited state Rényi entropy and subsystem distance in two-dimensional non-compact bosonic theory. Part II. Multi-particle states, JHEP 08 (2021) 106, [arXiv:2011.11006].

[6] J. Zhang and M. A. Rajabpour, Corrections to universal Rényi entropy in quasiparticle excited states of quantum chains, J. Stat. Mech. 2109 (2021) 093101, [2010.16348].

[7] J. Zhang and M. A. Rajabpour, Excited state Rényi entropy and subsystem distance in two-dimensional non-compact bosonic theory. Part I. Single-particle states, JHEP 12 (2020) 160, [arXiv:2009.00719]

[8] J. Zhang and P. Calabrese, Subsystem distance after a local operator quench, JHEP 02 (2020) 056, [arXiv:1911.04797].

[9] J. Zhang, P. Ruggiero and P. Calabrese, Subsystem Trace Distance in Quantum Field Theory, Phys. Rev. Lett. 122, 141602 (2019), [arXiv:1901.10993].

[10] W.-Z. Guo, F.-L. Lin and J. Zhang, Distinguishing Black Hole Microstates using Holevo Information, Phys. Rev. Lett. 121, 251603 (2018), [arXiv:1808.02873].

[11] M. Lietti, A. Mauri, S. Penati and J.-j. Zhang, String theory duals of Wilson loops from Higgsing, JHEP 08 (2017) 030, [arXiv:1705.02322].

[12] S. He, F.-L. Lin and J.-j. Zhang, Subsystem eigenstate thermalization hypothesis for entanglement entropy in CFT, JHEP 08 (2017) 126, [arXiv:1703.08724].

[13] H. Ouyang, J.-B. Wu and J.-j. Zhang, Supersymmetric Wilson loops in N = 4 super Chern-Simons-matter theory, JHEP 11 (2015) 213, [arXiv:1506.06192].

[14] B. Chen, J. Long and J.-j. Zhang, Holographic Rényi entropy for CFT with W symmetry, JHEP 04 (2014) 041, [arXiv:1312.5510].

[15] B. Chen and J.-j. Zhang, On short interval expansion of Rényi entropy, JHEP 11 (2013) 164, [arXiv:1309.5453].

[16] B. Chen, S.-x. Liu and J.-j. Zhang, Thermodynamics of Black Hole Horizons and Kerr/CFT Correspondence, JHEP 11 (2012) 017, [arXiv:1206.2015].


讲授主要课程

大学物理2A、大学物理2B、群论、李群和李代数

主持科研项目

20231-202512月,国家自然科学基金青年科学基金项目(C类)[原青年科学基金项目]30万元

地址:天津市津南区雅观路135号 邮编:300350

电话:022-27406577,27403637

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