2019 Advanced Special Lectures in Physics XXIV

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Academic unit or major
Graduate major in Physics
Instructor(s)
Ryuu Shinsei 
Class Format
Lecture     
Media-enhanced courses
Day/Period(Room No.)
-
Group
-
Course number
PHY.P663
Credits
1
Academic year
2019
Offered quarter
2Q
Syllabus updated
2019/6/6
Lecture notes updated
-
Language used
Japanese
Access Index

Course description and aims

"Physics of topological phases"
Lecturer: Shinsei Ryu (University of Chicago)

In these lectures, we will discuss topological phases of condensed matter -- these are the phases which go beyond the symmetry-breaking paradigm of phases of matter. Typical examples include integer and fractional quantum Hall systems, the latter of which have topological orders and support exotic excitations called anyons. More recently, topological insulators have been a topic of intense research and recognized as an example of symmetry-protected topological phases of matter. We will go through basic features of these topological phases of various kinds.

Student learning outcomes

The doctor course students are expected to fully understand the contents at the advanced level.
The students are expected to solve the advanced problems provided by the lecturer.

Keywords

Topological phases, quantum anomalies

Competencies that will be developed

Specialist skills Intercultural skills Communication skills Critical thinking skills Practical and/or problem-solving skills

Class flow

The lecture is given in a form of intensive course in English.
June 26 (Wed) 10:00-11:30, 13:30-15:00, 15:30-17:00
June 28 (Fri) 10:00-11:30, 13:30-15:00, 15:30-17:00
July 1 (Mon) 10:00-11:30, 13:30-15:00, 15:30-17:00
W531 (Tokyo Tech Lecture Theatre)

Course schedule/Required learning

  Course schedule Required learning
Class 1 Introduction, integer quantum Hall effect The lecturer will instruct during classes.
Class 2 Topological invariant and effective field theories
Class 3 Edge states, bulk-boundary correspondence, quantum anomalies
Class 4 Fractional quantum Hall effect, Z2 gauge theory
Class 5 Chern-Simons theories
Class 6 Basics of topological phases of matter
Class 7 Topological insulators, SSH model, Haldane phase
Class 8 Bulk-boundary correspondence and quantum anomalies in SPT phases
Class 9 Gauging and defects in topological phases

Textbook(s)

None.

Reference books, course materials, etc.

X-G. Wen, “Quantum Field Theory of Many-Body Systems” (Oxford 2004)
E. Fradkin, “Field Theories of Condensed Matter Physics” (Cambridge 2013)

Assessment criteria and methods

Evaluated by questions during classes and a report related to lectures.

Related courses

  • PHY.C341 : Condensed Matter Physics I
  • PHY.C342 : Condensed Matter Physics II
  • PHY.Q433 : Field Theory I
  • PHY.Q434 : Field Theory II
  • PHY.Q438 : Quantum Mechanics of Many-Body Systems

Prerequisites (i.e., required knowledge, skills, courses, etc.)

None.

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