基本情况

职称：教授、博士生导师

网页：sites.google.com/site/yphysics/; 
           spe.sysu.edu.cn/node/2454

Email：yepeng5@mail.sysu.edu.cn

地址：中山大学南校园冼为坚堂

 

教育背景

2003-2007年，中山大学物理系物理学专业，学士学位。

2007-2012年，清华大学高等研究院，物理学博士学位。

 

工作履历

2012年9月-2018年8月期间，先后任职于加拿大圆周理论物理研究所（博士后）、美国伊利诺伊大学香槟分校物理系与凝聚态理论研究所（博士后、Gordon & Betty Moore Fellow），并于哈佛大学数学科学与应用中心学术访问（Associate）。

2018年8月至今，中山大学物理学院，教授、博士生导师。

2020年至今，光电材料与技术国家重点实验室，固定研究成员。

 

研究领域

凝聚态理论研究

 

研究方向

量子多体理论、强关联拓扑物质态、强关联电子体系的超导序、量子相变、量子自旋液体、多体系统的量子纠缠、拓扑量子场论、多体系统中的数学物理问题等。

近年来的一个主要研究方向是对“本征拓扑序” 、“对称保护拓扑态” 、“对称富化拓扑序” 以及“分形子物质态” 的理论研究。

 

主讲课程

本科生：《热力学与统计物理》、《拓扑物理学》。

研究生：《凝聚态物理中的场论》、《固体物理》（集体授课）等。

 

学术成果

【学术表现】

 

【主要论著】

[21b] Meng-Yuan Li and PY*, arXiv:2104.05735 (2021). Title: Fracton physics of spatially extended excitations. II. Polynomial ground state degeneracy of exactly solvable models​.

[21a] Hongchao Li and PY*, arXiv:2104.03237 (2021). Title: Higher Rank Symmetry and Angular Moment Conservation as Emergent Phenomena. 

[20d] Zhi-Feng Zhang and PY*, arXiv:2012.13761 (2020).  Title: Compatible Braidings with Hopf links, Multi-loop and Borromean Rings in (3+1)-dimensional Spacetime.

[20c] Shuai A. Chen, Jian-Keng Yuan, and PY*, Phys. Rev. Research 3, 013226 (2021). arXiv:2010.03261 (2020).Title: Fractonic superfluids. II. Condensing subdimensional particles​.

[20b] Li-Mei Chen, Shuai A. Chen, and PY*, arXiv:2009.00546 (2020). Title: Entanglement, non-Hermiticity and duality.

[20a] PY, Acta Physica Sinica 69, 077102 (2020). (Invited review article written in Chinese; Editors' Suggestion). Title: Gauge theory of strongly-correlated symmetric topological Phases. 

[19b] Jian-Keng Yuan, Shuai A. Chen, and PY*, Phys. Rev. Research 2, 023267 (2020). [arXiv:1911.02876]. Title: Fractonic superfluids. 

[19a] Meng-Yuan Li and PY*, Phys. Rev. B 101, 245134 (2020). arXiv:1909.02814. Title: Fracton physics of spatially extended excitations. 

[18b] Bo Han, Huajia Wang, and PY*, Phys. Rev. B 99, 205120 (2019). [arXiv:1807.10844]. Title: Generalized Wen-Zee terms. 

[18a] Shang-Qiang Ning, Zheng-Xin Liu, and PY*, arXiv:1801.01638. Title: Topological gauge theory, symmetry fractionalization, and classification of symmetry-enriched topological phases in three dimensions.

[17d] Chao-Xing Liu, PY, and Xiao-Liang Qi, Phys. Rev. B 96, 247302 (2017). Title: Reply to “Comment on ‘Chiral gauge field and axial anomaly in a Weyl semimetal’ ”.

[17c] Xueda Wen, Huan He, Apoorv Tiwari, Yunqin Zheng, and PY, Phys. Rev. B 97, 085147 (2018). [arXiv:1710.11168]. Title: Entanglement entropy for (3+1)-dimensional topological orders with excitations.

[17b] AtMa P.O. Chan, PY*, and Shinsei Ryu, Phys. Rev. Lett. 121, 061601 (2018). [arXiv:1703.01926]. Title: Braiding with Borromean Rings in (3+1)-Dimensional Spacetime.

[17a] PY, Meng Cheng, and Eduardo Fradkin, Phys. Rev. B 96, 085125 (2017). [arXiv:1701.05559]. Title: Fractional S-duality, classification of fractional topological insulators, and surface topological order.

[16e] Matthew F. Lapa, Chao-Ming Jian, PY, and Taylor L. Hughes, Phys. Rev. B 95, 035149 (2017). [arXiv:1611.03504]. Title: Topological electromagnetic responses of bosonic quantum Hall, topological insulator, and chiral semi-metal phases in all dimensions.

[16d] PY, Phys. Rev. B 97, 125127 (2018). [arXiv:1610.08645]. Title: Three-dimensional anomalous twisted gauge theories with global symmetry: Implications for quantum spin liquids. 

[16c] Shang-Qiang Ning, Zheng-Xin Liu, and PY*, Phys. Rev. B 94, 245120 (2016). [arXiv:1609.00985]. Title: Symmetry enrichment in three-dimensional topological phases. 

[16b] Yuxuan Wang and PY, Phys. Rev. B 94, 075115 (2016). [arXiv:1604.05311]. Title: Topological density-wave states in a particle-hole symmetric Weyl metal.

[16a] PY, Taylor L. Hughes, Joseph Maciejko, and Eduardo Fradkin, Phys. Rev. B 94, 115104 (2016). [arXiv:1603.02696]. Title: Composite particle theory of three-dimensional gapped fermionic phases: Fractional topological insulators and charge-loop excitation symmetry.

[15] PY and Zheng-Cheng Gu, Phys. Rev. B 93, 205157 (2016). [arXiv:1508.05689]. Title: Topological quantum field theory of three-dimensional bosonic Abelian-symmetry-protected topological phases.

[14d] Ching Hua Lee and PY, Phys. Rev. B 91, 085119 (2015). [arXiv:1410.8670]. Title: Free-fermion entanglement spectrum through Wannier interpolation.

[14c] PY and Zheng-Cheng Gu, Phys. Rev. X 5, 021029 (2015). [arXiv:1410.2594] Media. Title: Vortex-line condensation in three dimensions: A physical mechanism of bosonic topological insulators.

[14b] Zheng-Xin Liu, Jia-Wei Mei, PY, and Xiao-Gang Wen, Phys. Rev. B 90, 235146 (2014). [arXiv:1408.1676].Title: U(1)×U(1) symmetry protected topological order in Gutzwiller wave functions.

[14a] Ching Hua Lee, PY, and Xiao-Liang Qi, J. Stat. Mech. P10023 (2014). [arXiv:1403.1039]. Title: Position-momentum duality in the entanglement spectrum of free fermions.

[13d] Yao Ma, PY, and Zheng-Yu Weng, New J. Phys. 16, 083039 (2014). [arXiv:1311.3395]. Title: Low-temperature pseudogap phenomenon: Precursor of high-Tc Superconductivity.

[13c] Qing-Rui Wang and PY*, Phys. Rev. B 90, 045106 (2014). [arXiv:1310.6496]. Title: Sign structure and generalized Marshall theorem for the spin-S t-J chain.

[13b] PY and Juven Wang, Phys. Rev. B 88, 235109 (2013). [arXiv:1306.3695]. Title: Symmetry-protected topological phases with charge and spin symmetries: Response theory and dynamical gauge theory in two and three dimensions.

[13a] PY and Xiao-Gang Wen, Phys. Rev. B 89, 045127 (2014). [arXiv:1303.3572v3]. Title: Constructing symmetric topological phases of bosons in three dimensions via fermionic projective construction and dyon condensation.

[12c] PY and Xiao-Gang Wen, Phys. Rev. B 87, 195128 (2013). [arXiv:1212.2121]. Title: Projective construction of two-dimensional symmetry-protected topological phases with U(1), SO(3), or SU(2) symmetries.

[12b] PY and Qing-Rui Wang, Nucl. Phys. B 874, 386 (2013). [arXiv:1206.0258]. Title: Monopoles, confinement and charge localization in the t-J model with dilute holes.

[12a] Chao-Xing Liu, PY, and Xiao-Liang Qi, Phys. Rev. B 87, 235306 (2013). [arXiv:1204.6551]  ESI highly cited paper [Erratum]. Title: Chiral gauge field and axial anomaly in a Weyl-semi-metal.

[11b] PY, Long Zhang, and Zheng-Yu Weng, Phys. Rev. B 85, 205142 (2012). [arXiv:1110.0125]. Title: Superconductivity in mutual Chern-Simons gauge theory.

[11a] PY, Chu-Shun Tian, Xiao-Liang Qi, and Zheng-Yu Weng, Nucl. Phys. B 854, 815 (2012). [arXiv:1106.1223].Title: Electron fractionalization and unconventional order parameters of the t-J model.

[10] PY, Chu-Shun Tian, Xiao-Liang Qi, and Zheng-Yu Weng, Phys. Rev. Lett. 106, 147002 (2011). [arXiv:1007.2507].Title: Confinement-deconfinement interplay in quantum phases of doped Mott insulators.

[07] PY, Xiao-Lu Yu, Yi Guan, and Xiang-Qian Luo, Mod. Phys. Lett. A 22, 547 (2007). Title: Overlap fermions in the strong coupling limit.

【科研课题】

 

【发明专利】

 

【学术会议报告】

 

 

奖励与荣誉

入选国家级人才项目 (2018)

中山大学百人计划“中青年杰出人才”(2018)

广东省珠江人才计划“青年拔尖人才”(2019)