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Wen qiang
Associate professor
Shing-Tung Yau Center of Southeastern University
Applied Mathematics Department
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wenqiang@seu.edu.cn
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  • My research field is to study quantum gravity through the holographic principle. This field is an intersection between many different aspects of theoretical physics including quantum information, statistical physics, quantum field theory and gravity. More specifically, my collaborators and I have focused on the holographic theory of general space-times, and have produced a number of interesting results in recent years. We extend our understanding of the holographic principle beyond the AdS space-time, and discover new holographic relation between entanglement and geometry, leading a new research direction. Another research direction of mine is the study of the partial entanglement entropy, which describes how much a subset of a region contributes to the entanglement entropy of that region. It is a finer probe for the underlying entanglement structure of a quantum system. I gave a natural proposal for the partial entanglement entropy, and it had been applied to the study of both holography and condense matter theories by several groups of researchers abroad.
    2018-present, Associate Professor at the Shing-Tung Yau Center of Southeastern University and school of mathematics 2015-2018, Post-doctor in the Yau Mathematical Sciences Center of Tsinghua University
    2010-2015,Doctoral degree,Renmin University of China 2006-2010,Bachelor's degree, Wuhan University
  • Publication and preprints


    1. Xing-Hui Feng, Hong Lu and Qiang Wen. “Scalar Hairy Black Holes in General Dimensions.” Phys.Rev. D89 (2014) , 11 pages.


    2. Hong Lu, C. N. Pope and Qiang Wen. “Thermodynamics of AdS Black Holes in Einstein-Scalar Gravity” JHEP 1503 (2015) 165 , 34 pages.


    3. Qiang Wen. “Strategy to Construct Exact Solutions in Einstein-Scalar Gravities Phys.Rev. D92 (2015), 15 pages.


    4. Qiang Wen. “The Non-integrable Mass and the Scalar Charge” arXiv:1501.0282911 pages.


    5. Wei Song, Qiang Wen and Jianfei Xu. “Generalized Gravitational Entropy for Warped Anti-de Sitter Space” Phys.Rev.Lett. 117 (2016) , 6+3 pages.


    6. Wei Song, Qiang Wen and Jianfei Xu. “Modifications to Holographic Entanglement Entropy in Warped CFT ” JHEP 1702 (2017) 067 , 39 pages.


    7. Hongliang Jiang, Wei Song and Qiang Wen. “Entanglement Entropy in Flat Holography ” JHEP07(2017)142, 48 pages.


    8. Qiang Wen.“Fine structure in holographic entanglement and entanglement contour” Phys.Rev. D98 (2018),21 pages.


    9. Qiang Wen.“Towards the generalized gravitational entropy for spacetimes with non-Lorentz invariant duals ” JHEP 1901 (2019) 22041 pages.


    10. Qiang Wen.“Entanglement contour and modular flow from subset entanglement entropies” arXiv:1902.0690515 pages.


    11. Muxin Han and Qiang Wen. Entanglement entropies from entanglement contour: annuli and spherical shells arXiv:1905.0552228 pages.


    12. Qiang Wen. Formulas for Partial Entanglement Entropy arXiv:1910.1097816 pages.



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