Updated on 2021/11/08


KATO Kohtaro
Graduate School of Informatics Department of Mathematical Informatics 2 Assistant Professor
Graduate School
Graduate School of Informatics
Undergraduate School
School of Informatics Department of Natural Informatics
Assistant Professor

Degree 1

  1. Ph.D. in Science ( 2017.3   The University of Tokyo ) 


Papers 7

  1. Matrix Product Density Operators: when do they have a local parent Hamiltonian? Invited

    Chi-Fang Chen, Kohtaro Kato, Fernando G.S.L. Brandão

    arXiv e-preprint     2020.10

     More details


  2. Symmetry-protected sign problem and magic in quantum phases of matter Invited International coauthorship

    Tyler D. Ellison, Kohtaro Kato, Zi-Wen Liu, Timothy H. Hsieh


  3. Toy model of boundary states with spurious topological entanglement entropy Reviewed International coauthorship

    Kohtaro Kato and Fernando G. S. L. Brandão

    PHYSICAL REVIEW RESEARCH   Vol. 2 ( 3 )   2020.7

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.1103/PhysRevResearch.2.032005

  4. Deformations of the Boundary Theory of the Square Lattice AKLT Model Reviewed

    John Martyn, Kohtaro Kato, and Angelo Lucia

    PHYSICAL REVIEW B   Vol. 102 ( 3 )   2020.6

     More details


    DOI: 10.1103/PhysRevB.102.035121

  5. Clustering of conditional mutual information for quantum Gibbs states above a threshold temperature Reviewed International coauthorship

    Tomotaka Kuwahara, Kohtaro Kato, and Fernando G. S. L. Brandão

    PHYSICAL REVIEW LETTERS   Vol. 124 ( 22 )   2020.6

     More details


    DOI: 10.1103/PhysRevLett.124.220601

  6. Fusion rules from entanglement Reviewed

    Bowen Shi, Kohtaro Kato, Isaac H. Kim

    Annals of Physics   Vol. 418   2020.6

     More details


    DOI: 10.1016/j.aop.2020.168164

  7. An entropic invariant for 2D gapped quantum phases Reviewed International coauthorship

    Kohtaro Kato, Pieter Naaijkens

    Journal of Physics A: Mathematical and Theoretical   Vol. 53 ( 8 ) page: 085302   2020.1

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1751-8121/ab63a5

▼display all