


Kiyohide Nomura | Last modified date:2019.06.26 |

Graduate School
E-Mail
Homepage
http://maya.phys.kyushu-u.ac.jp/~knomura/
Phone
092-802-4068
Fax
092-802-4107
Academic Degree
Ph. D
Country of degree conferring institution (Overseas)
No
Field of Specialization
Physics
Total Priod of education and research career in the foreign country
00years10months
Research
Research Interests
- Anomaly of susceptibility in the quantum spin models
keyword : nonlinear susceptibility, Bethe Amsatz,conformal field theory
2017.04Commensurate-incommensurate change. - Study of the Ashkin-Teller multicritical point
keyword : Ashkin-Teller model, antiperiodic boundary condition,conformal field theory
2016.01Commensurate-incommensurate change. - Extension of Lieb-Schultz-Mattis Theorem
keyword : Lieb-Schultz-Mattis Theorem, U(1) symmetry translational symmetry, frustration, topological aspect
2014.01Commensurate-incommensurate change. - commensurate-incommensurate change
keyword : AKLT, BLBQ, ANNNI,
2003.01Commensurate-incommensurate change. - Application of the level-spectroscopy method to low dimensional systems
keyword : conformal field theory, Berezinskii-Kosterlitz-Thouless(BKT) transition renormalization group one-dimensinal quantum system two-dimensinal classical system
1995.04Low dimensional quantum system.
Papers
Presentations
1. | Ashkin-Teller multicritical point and twisted boundary conditions. |
2. | Anomaly of a magnetic susceptibility in XXZ model for S=1/2 and comparison with an exact solution. |
3. | 野村 清英, Extension of the Lieb-‐Schultz-‐Mattis and Kolb theorem, STATPHYS26, 2016.07, [URL]. |
4. | Appllication of the LSM theorem to the quantum spin ladder with frustration. |
5. | 野村 清英, Extension of Lieb-Schultz-Mattis Theorem , ICNS 2015 (Changhua) , 2015.09, [URL]. |
6. | Extension of Lieb-Schultz-Mattis Theorem III. |
7. | Extension of Lieb-Schultz-Mattis Theorem II. |
8. | Commensurate-Incommensurate Transition using Complex Analysis. |
9. | Extension of the Lieb-Schultz-Mattis Theorem. |
10. | Extension of the Lieb-Schultz-Mattis Theorem. |
11. | Level Spectroscopy without the Bond-Inversion Symmetry --- In case of an Anisotropic S=1/2 Ladder with Alternating Rung Interactions. |


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