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Pursuit of analogies between quantum difference isomonodromic systems, quantum Teichmuller theory, and solvable lattice models

Research Project

Project/Area Number 26400033
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Algebra
Research InstitutionTohoku University

Principal Investigator

Hasegawa Koji  東北大学, 理学研究科, 准教授 (30208483)

Co-Investigator(Renkei-kenkyūsha) Yamada Yasuhiko  神戸大学, 大学院理学研究科, 教授 (00202383)
Kuroki Gen  東北大学, 大学院理学研究科, 助教 (10234593)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords量子群 / パンルヴェ方程式 / 可積分系 / 可解格子模型
Outline of Final Research Achievements

This project is to pursuit the analogies between the quantum isomonodromic systems, quantum Teichmuller theory, and the solvable statistical lattice models in two dimension. It involves many structures nd aspects such as symmetries in quantum discrete Garnier systems and quantized tau function, as well as quantization of the so-called confluent procedure from the viewpoint of lattice models, and the quantized Teichmuller theory as the geometric counterpart of the solvable lattice theory. For all of these theme the proper understanding for the quantum discrete La x matrix is important. We have explored some of the relevant structures e.g. the appropriate root ordering problem in the formula of universal R matrix to obtain the appropriate Lax matrices. Still there are remaining problems, one of the main issue is to understand the infinitely many poles arising from the imaginary root factors in a proper way.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (1 results)

All 2015

All Book (1 results)

  • [Book] 線型代数-linear algebra 改訂版2015

    • Author(s)
      長谷川浩司
    • Total Pages
      420
    • Publisher
      日本評論社
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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