Discrete Higher Berry Phases and Matrix Product States

Presentation information

Parallel Session

Topic 3: Quantum many-body systems and quantum fluids

Mon. Aug 7, 2023 5:30 PM - 7:30 PM Classroom 207 (#207 in Building 1 of the School of Science, 2F)

chair:Colin Rylands

6:30 PM - 6:45 PM

*Shuhei Ohyama¹, Yuji Terashima², Ken Shiozaki¹ (1. YITP, Kyoto Univ., 2. Tohoku Univ.)

Keywords:matrix product state, higher Berry phase, invertible state, Thouless pumping, smooth Deligne cohomology

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