Curriculum Vitae of Yong Zhang
2011/12—present, Associate Professor
School of Physics and Technology, Wuhan University, China
Education Background
2000/10 - 2003/10,Ph.D., Theoretical Physics
Institute for Theoretical Physics, University of Leipzig, Germany
1997/09 - 2000/07, M.S., Theoretical Physics
Institute for Theoretical Physics, Chinese Academy of Sciences, China
1993/09 - 1997/07, B.S., Computer Science and its Application
Department of Applied Mathematics, Chengdu University of Technology
Work Experience
2011/03 -05,09-11, Visiting Researcher
Institute of Physics, Chinese Academy of Sciences, China
2009/04 -07, Visiting Researcher
Center for High Energy Physics, Peking University, China
2008/07 -2009/03,Visiting Researcher
School of Electrical Engineering and Computer Science,
University of Central Florida, USA
2007/01 -2008/06,Visiting Researcher
Department of Physics, University of Utah, USA
2006/05 -12, Visiting Researcher
Chern Institute of Mathematics, Nankai University, China
2003/04, 2004/11, Visiting Researcher
Institut des Hautes Etudes Scientifiques (IHES), France
2004/04 -2006/04, Postdoctoral Associate
Institute of Theoretical Physics, Chinese Academy of Sciences, China
2003/11 -2004/03, Visiting Researcher
Brief Introduction to the Course:
Introduction to Quantum Field Theory
1. Course Code: 0700925
2. Course Name: Introduction to Quantum Field Theory)
3. Course Student: Hongyi; Base; Physics;
4. Couse Credit Hours: 3
5. Course Term: Sixth
6. Instructor: Yong Zhang, Associate Professor,Ph.D.
7. Course Introduction:
Quantum Field Theory is a fundamental theory in modern theoretical physics, and it is widely exploited to describe theoretical and phenomenological topics of High Energy Physics, theoretical topics in Condense Matter Physics, important topics in Mathematical Physics, and topics in other research fields. As a Major Elective course on fundamental theory, it is devised for excellent advanced undergraduate students.
Quantum Field Theory is usually understood as quantization of classical field theory. In the viewpoint of fundamental principles, it is a sort of combination of both Special Relativity and Quantum Mechanics. Its mathematical form is the reformulation of the Lagrangian (Hamiltonian) form of Classical Mechanics in terms of the operator language. In the viewpoint of physical models, it is understood as a generalization from quantum many-particle system to quantum system with either unfixed number of particles or infinity number of degrees of freedom.
Through the course, students will be able to understand both fundamental concepts and mathematical formalism of quantum field theory. This course will offer students an opportunity to revisit what they have learnt before, for examples, Special Relativity, Electrodynamics and Quantum Mechanics, and learn prior knowledge for their continuous exploration on various topics of modern quantum field theory.
The teaching consists of two parts. In the first part, the scalar field theory will be the focus, and its canonical quantization, symmetries and conservation laws, interacting fields and scattering theory will be presented in detail. The second part is a kind of review and application of the first one. After the canonical quantization of the Dirac spinor field and Maxwell vector field, quantum electrodynamics will be briefly introduced.
Through the course, students will be acquainted with the canonical quantization of quantum fields, and know well the scattering theory, in particular, calculation in terms of Feynman diagrams in the perturbative approach to interacting fields.
8. Practice or Auxiliary Activities: None
9. Final Evaluation: Homeworks(50%)+ Exams(50%)
10.Teaching Materials : Lecture notes chosen or written by the instructor
11. Main References and Internet References
1. Online lecture notes on quantum field theory by Michael Luke in University Toronto, Canada
http://www.physics.utoronto.ca/~luke/PHY2403/Homepage.html
2. Online lecture notes on quantum field theory by Sidney Coleman in University Harvard, USA
https://www.physics.harvard.edu/events/videos/Phys253
3. Online lecture notes on quantum field theory by David Tong in University Cambridge, UK
http://www.damtp.cam.ac.uk/user/tong/qft.html
4. Michael E. Peskin and Daniel V. Schroeder,
An Introduction to Quantum Field Theory, World Scientific, 2006-1-1
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