廖益 本科毕业于清华大学，于中科院高能物理所获博士学位，于德国历史最悠久的Lepizig
莱比锡大学担任助理教授5年。南开大学引进人才。南开大学物理系教授，
理论物理学家，研究方向：高能物理唯象，量子场论，neutrino 于世界顶尖期刊physical review letter 发表文章超过100次引用。并于PRD及PLB上发表相当论文获得相当引用。是高能物理方向知名物理学家。
个人简介
2005年09月起
2000年10月至2005年08月
德国莱比锡大学理论物理所，
1996年05月至2000年09月
1994年04月至1996年04月
清华大学物理系，博士后，获讲师资格
1987年09月至1994年03月
中科院理论物理所，硕士生，博士生，获理学博士学位
1982年09月至1987年07月
清华大学工程物理系材料科学专业(现材料系)，学生，获工学学士学位
研究兴趣
(1) 中微子物理。特别是中微子振荡, 不含中微子的双贝塔衰变及高能对撞机上中微子参与的物理过程。
(2) 暗物质。可能的暗物质粒子及其探测。
(3) 极轻粒子与光子相互作用导致的强场中光束偏振性质的改变及其在天体物理中的效应。
曾研究过的专题
(1) 非粒子(unparticle)的物理。研究其唯象学和基本理论所有方面。
(2) 非对易时空中的量子场论及唯象学。
(3) Higgs物理与对撞机物理。
(4) 辐射修正, 重整化理论。
(5) 手征微扰论, 手征夸克模型。
近期项目
南开大学引进人才启动经费(2005-2008)
教育部留学回国人员科研启动费(2006)
教育部新世纪人才支持计划(2006)
国家自然科学基金面上项目(2008-2010)--超越标准模型新物理之有效场论研究：光子与极轻粒子的相互作用
国家自然科学基金面上项目(2010-2012)—中微子质量起源的唯象学研究
国家杰出青年科学基金(2011-2014)—粒子物理唯象学研究
教学工作
清华大学
1996年05月至2000年09月
物理系本科生《量子力学》, 《统计力学》
材料系等本科生《量子力学与统计力学》
物理系研究生《量子场论》
南开大学
2006年起春季学期
物理学院研究生《量子场论》
2006年起秋季学期
物理学院研究生《规范场论》
2007、08、09年春季学期
物理学院本科生《物理前沿知识讲座》，协调人，主讲《粒子物理标准模型》
2010年起秋季学期
物理学院本科生伯苓班《物理研讨3》, 主讲《量子场论基础研究》
发表论文
Multiphoton Decays of the Higgs Boson in Standard Model: leading Terms from Heisenberg-Euler Effective Lagrangian.
Yi Liao. Oct 2012. 8pp. Phys.Rev.D86:117302, 2012. e-Print: arXiv:1210.5708 [hep-ph]
Generalized Fierz Identities and Applications to Spin-3/2 Particles.
Yi Liao, Ji-Yuan Liu. Jun 2012. 13pp.
Eur.Phys.J.Plus 127: 121, 2012. e-Print: arXiv:1206.5141 [hep-ph]
Spin 3/2 Particles as a Dark Matter Candidate: an Effective Field Theory Approach.
Ran Ding, Yi Liao. Jan 2012. 19pp.
JHEP 1204:054, 2012. e-Print: arXiv:1201.0506 [hep-ph]
Constraints on Neutrino Velocities Revisited.
Yunjie Huo, Tianjun Li, Yi Liao, Dimitri V. Nanopoulos, Yonghui Qi. Dec 2011. 14pp.
Phys.Rev.D85:034022, 2012. e-Print: arXiv:1112.0264 [hep-ph]
The OPERA Superluminal Neutrinos from Deformed Lorentz Invariance.
Yunjie Huo, Tianjun Li, Yi Liao, Dimitri V. Nanopoulos, Yonghui Qi, Fei Wang. Nov 2011. 4pp.
Mod.Phys.Lett.A27:1250196, 2012. e-Print: arXiv:1111.4994 [hep-ph]
Cascade Seesaw for Tiny Neutrino Mass.
Yi Liao. Nov 2010. 10pp.
JHEP 1106:098, 2011. e-Print: arXiv:1011.3633 [hep-ph]
Neutrino Mass Operators of Dimension up to Nine in Two-Higgs-doublet Model.
Yi Liao. Oct 2010. 9pp.
Phys.Lett.B698:288-292, 2011. e-Print: arXiv:1010.5326 [hep-ph]
Unique Neutrino Mass Operator at any Mass Dimension.
Yi Liao. Sep 2010. 6pp.
Phys.Lett.B694:346-348, 2011. e-Print: arXiv:1009.1692 [hep-ph]
Flavor Violating Transitions of Charged Leptons from a Seesaw Mechanism of Dimension Seven.
Yi Liao, Guo-Zhu Ning, Lu Ren. Aug 2010. 25pp.
Phys.Rev.D82:113003, 2010. e-Print: arXiv:1008.0117 [hep-ph]
Radiative and flavor-violating transitions of leptons from interactions with color-octet particles.
Yi Liao, Ji-Yuan Liu. Nov 2009. 20pp.
Phys.Rev.D81:013004, 2010. e-Print: arXiv:0911.3711 [hep-ph]
Radiative Neutrino Mass in Type III Seesaw Model.
Yi Liao, Ji-Yuan Liu, Guo-Zhu Ning. Feb 2009. 21pp.
Phys. Rev. D79: 073003,2009. e-Print: arXiv:0902.1434 [hep-ph]
Some Issues in a Gauge Model of Unparticles.
Yi Liao. Apr 2008. 16pp.
Eur. Phys. J. C60：125-134，2009. e-Print: arXiv:0804.4033 [hep-ph].
Thermal Unparticles: A New Form of Energy Density in the Universe.
Shao-Long Chen, Xiao-Gang He, Xue-Peng Hu, Yi Liao. Oct 2007. 4pp.
Eur. Phys. J. C60：317-321，2009. e-Print: arXiv: 0710.5129 [hep-ph].
Electric dipole moments of charged leptons from their Majorana-type Yukawa couplings.
Yi Liao. Dec 2008. 13pp.
Phys.Lett.B672:367-371,2009. e-Print: arXiv:0812.4324 [hep-ph].
Electromagnetic Dipole Moments and Radiative Decays of Particles from Exchange of Fermionic Unparticles.
Yi Liao. Apr 2008. 10pp.
Phys.Lett.B665:356-360,2008. e-Print: arXiv:0804.0752 [hep-ph].
Lepton Flavor Violating Muon Decays in a Model of Electroweak-Scale Right-Handed Neutrinos.
Jian-Ping Bu, Yi Liao, Ji-Yuan Liu. Feb 2008. 11pp.
Phys.Lett.B665:39-43, 2008. e-Print: arXiv:0802.3241 [hep-ph]
Effects of Unparticles on Running of Gauge Couplings.
Yi Liao. Aug 2007. 12pp.
Eur. Phys. J. C55：483-488，2008. e-Print: arXiv:0708.3327 [hep-ph]
Long-ranged spin-spin interaction of electron from unparticle exchange.
Yi Liao, Ji-Yuan Liu. Jun 2007. 10pp.
Phys. Rev. Lett. 99: 191804, 2007. e-Print: arXiv:0706.1284 [hep-ph]
Bounds on unparticles couplings to electrons: From electron g-2 to positronium decays.
Yi Liao. May 2007. 8pp.
Phys. Rev. D76: 056006,2007. e-Print: arXiv:0705.0837 [hep-ph]
Impact of spin-zero particle-photon interactions on light polarization in external magnetic fields.
Yi Liao. Apr 2007. 9pp.
Phys.Lett.B650:257-261,2007.
e-Print: arXiv:0704.1961 [hep-ph]
Effective field theory approach to light propagation in an external magnetic field.
Xue-Peng Hu, Yi Liao. Feb 2007. 10pp.
Eur. Phys. J. C 53：635-639，2008. e-Print: hep-ph/0702111
Active-sterile neutrino mixing in the absence of bare active neutrino mass.
Yi Liao. NKHEP-07-2006, Apr 2006. 21pp.
Nucl.Phys.B749:153-171, 2006. e-Print: hep-ph/0604016
Lepton mixing matrix in standard model extended by one sterile neutrino.
Yi Liao (Leipzig U.). LU-ITP-2005-015, Apr 2005. 14pp.
Eur.Phys.J.C49:783-789, 2007. e-Print: hep-ph/0504018
On evaluation of nonplanar diagrams in noncommutative field theory.
Yi Liao (Leipzig U.). LU-ITP-2004-021, Aug 2004. 29pp.
Nucl.Phys.B713:235-262, 2005. e-Print: hep-th/0408047
H/A Higgs mixing in CP-noninvariant supersymmetric theories.
S.Y. Choi (Chonbuk Natl. U.) , J. Kalinowski (Warsaw U.) , Y. Liao (Leipzig U.) , P.M. Zerwas (DESY). DESY-04-055, IFT-04-12, KIAS-P04028, LU-ITP-2004-018, Aug 2004. 20pp.
Eur.Phys.J.C40:555-564, 2005. e-Print: hep-ph/0407347
On double gauging of U(1) symmetry on noncommutative space.
Yi Liao, Klaus Sibold (Leipzig U.). LU-ITP-2004-001, Jan 2004. 8pp.
Phys.Lett.B586:420-424, 2004. e-Print: hep-th/0401105
A Note on CKM matrix renormalization.
Yi Liao (Leipzig U.). LU-ITP-2003-015, Sep 2003. 10pp.
Phys.Rev.D69:016001, 2004. e-Print: hep-ph/0309034
Some phenomenological consequences of the time ordered perturbation theory of QED on noncommutative space-time.
Yi Liao, Christoph Dehne (Leipzig U.). LU-ITP-2002-024, Nov 2002. 21pp.
Eur.Phys.J.C29:125-132, 2003. e-Print: hep-ph/0211425
Spectral representation and dispersion relations in field theory on noncommutative space.
Yi Liao, Klaus Sibold (Leipzig U.). LU-ITP-2002-022, Sep 2002. 15pp.
Phys.Lett.B549:352-361, 2002. e-Print: hep-th/0209221
Time ordered perturbation theory on noncommutative space-time. 2. Unitarity.
Yi Liao, Klaus Sibold (Leipzig U.). LU-ITP-2002-010, Jun 2002. 19pp.
Eur.Phys.J.C25:479-486, 2002. e-Print: hep-th/0206011
Time ordered perturbation theory on noncommutative space-time: Basic rules.
Yi Liao, Klaus Sibold (Leipzig U.). LU-ITP-2002-009, May 2002. 19pp.
Eur.Phys.J.C25:469-477, 2002. e-Print: hep-th/0205269
Validity of Goldstone theorem at two loops in noncommutative U(N) linear sigma model.
Yi Liao (Leipzig U.). LU-ITP-2002-005, Apr 2002. 21pp.
Nucl.Phys.B635:505-524, 2002. e-Print: hep-th/0204032
One loop renormalizability of spontaneously broken gauge theory with a product of gauge groups on noncommutative space-time: The U(1) x U(1) case.
Yi Liao (Leipzig U.). LU-ITP-2002-001, Jan 2002. 24pp.
JHEP 0204:042, 2002. e-Print: hep-th/0201135
One loop renormalization of spontaneously broken U(2) gauge theory on noncommutative space-time.
Yi Liao (Leipzig U.). Oct 2001. 35pp.
JHEP 0111:067, 2001. e-Print: hep-th/0110112
Pair production of neutral Higgs bosons through noncommutative QED interactions at linear colliders.
Harald Grosse (Vienna U.), Yi Liao (Leipzig U.). May 2001. 11pp.
Phys.Rev.D64:115007, 2001. e-Print: hep-ph/0105090
Anomalous C violating three photon decay of the neutral pion in noncommutative quantum electrodynamics.
Harald Grosse (Vienna U.), Yi Liao (Leipzig U.). Apr 2001. 12pp.
Phys.Lett.B520:63-68, 2001. e-Print: hep-ph/0104260
Photon 3 pi and pi 2 photon form-factors from dynamical constituent quarks.
Xiao-yuan Li (Beijing, Inst. Theor. Phys.), Yi Liao (Leipzig U. & Tsinghua U., Beijing). AS-ITP-2001-001, Jan 2001. 14pp.
Phys.Lett.B505:119-124, 2001. e-Print: hep-ph/0101214
Associated production of Higgs bosons and heavy quarks at photon colliders.
Jun-Yu Guo, Yi Liao, Yu-Ping Kuang (Tsinghua U., Beijing & CCAST World Lab, Beijing). 2000. 5pp.
Phys.Rev.D62:035007, 2000. e-Print: hep-ph/9912277
Nonunitarity of CKM matrix from the vector singlet quark mixing and neutron electric dipole moment.
Yi Liao (Tsinghua U., Beijing), Xiaoyuan Li (Beijing, Inst. Theor. Phys.). TUIMP-TH-00-121, AS-ITP-2000-005, May 2000. 4pp.
Phys.Lett.B503:301-306, 2001. e-Print: hep-ph/0005063
Higgs radiation off quarks in supersymmetric theories at e+ e- colliders.
S. Dittmaier (Bielefeld U.), M. Kramer (Edinburgh U.), Y. Liao (Tsinghua U., Beijing & DESY), M. Spira (Hamburg U.), P.M. Zerwas (DESY). DESY-99-177, BI-TP-99-27, EDINBURGH-2000-03, Feb 2000. 12pp.
Phys.Lett.B478:247-254, 2000. e-Print: hep-ph/0002035
Enhanced contribution to quark and neutron electric dipole moments with small mixing of right-handed currents and CKM CP violation.
Yi Liao (Tsinghua U., Beijing), Xiao-yuan Li (Beijing, Inst. Theor. Phys.). TUIMP-TH-99-107, AS-ITP-99-13, Jun 1999. 9pp.
Phys.Rev.D61:076002, 2000. e-Print: hep-ph/9906245
Vanishing contribution to quark electric dipole moment in the 2HD model with CKM CP violation.
Yi Liao (Tsinghua U., Beijing), Xiao-yuan Li (Beijing, Inst. Theor. Phys.). TUIMP-TH-99-104, AS-ITP-99-08, Feb 1999. 16pp.
Phys.Rev.D60:073004, 1999. e-Print: hep-ph/9902473
Higgs radiation off top quarks in e+ e- collisions.
S. Dittmaier (CERN), M. Kramer (Rutherford), Y. Liao (Tsinghua U., Beijing & DESY), M. Spira (Hamburg U.), P.M. Zerwas (DESY). CERN-TH-98-277, DESY-98-111, RAL-TR-1998-062, Aug 1998. 11pp.
Phys.Lett.B441:383-388, 1998. e-Print: hep-ph/9808433
Rare decay pi0 --＞4gamma in chiral perturbation theory.
Yi Liao (CCAST World Lab, Beijing & Tsinghua U., Beijing). 1998.
Phys.Rev.D57:1573-1576, 1998.
Production of neutral scalar Higgs bosons at e gamma colliders.
Yi Liao (CCAST World Lab, Beijing & Tsinghua U., Beijing), Wayne W. Repko (Michigan State U.). MSUHEP-70912, TUIMP-TH-97-89, Nov 1997. 12pp.
Phys.Rev.D57:6998-7005, 1998. e-Print: hep-ph/9711202
Consistent implementation of the background field method in the on-shell renormalization scheme of the electroweak theory.
Xiao-Yuan Li (Beijing, Inst. Theor. Phys.), Yi Liao (Tsinghua U., Beijing). 1995.
Phys.Lett.B356:68-73, 1995. e-Print: hep-ph/9409401
O (alpha**2 G(F)m(t)**2) contributions to H ---＞gamma gamma.
Yi Liao (Tsinghua U., Beijing), Xiao-yuan Li (Beijing, Inst. Theor. Phys.). May 1996. 11pp.
Phys.Lett.B396:225-230, 1997. e-Print: hep-ph/9605310
Heavy fermion screening effects and gauge invariance.
Yi Liao (Tsinghua U., Beijing) , Yu-Ping Kuang (CCAST World Lab, Beijing & Tsinghua U., Beijing) , Chong-Sheng Li (CCAST World Lab, Beijing & Peking U.) . TUIMP-TH-95-74, Nov 1995. 7pp.
Phys.Rev.D54:3503-3505, 1996. e-Print: hep-ph/9511463
Axial vector couplings of the nucleon in chiral quark model incorporating U(1)-A anomaly effects.
Xiao Yuan Li (Beijing, Inst. Theor. Phys.) , Yi Liao (Tsinghua U., Beijing) . AS-ITP-95-32, Oct 1995. 11pp.
Phys.Lett.B379:219-224, 1996. e-Print: hep-ph/9510237
The Electroweak couplings of constituent quarks in nonlocal chiral quark model.
Xiao-yuan Li, Yi Liao (Beijing, Inst. Theor. Phys.) . AS-ITP-93-56A, Aug 1993. 16pp.
Phys.Lett.B318:537-543, 1993.