Analytical Quantum Complexity RIKEN Hakubi Research Team
RIKEN Hakubi Team Leader: Tomotaka Kuwahara (Ph.D.)
Research Summary
The field of revealing the computational complexity of quantum many-body system simulations when using a classical computer (or quantum computer) is called Hamiltonian Complexity. In particular, from the viewpoint of quantum supremacy of quantum computers and quantum algorithms employing NISQ (i.e., a small quantum computer without error correction), Hamiltonian complexity has become one of the most important research topics in the field of quantum information. Our research aims to solve open mathematical problems in Hamiltonian complexity.
News
On December 23, Sim Jian Xian (graduate student at the National University of Singapore) visited our group.
On December 19, Tomotaka Kuwahara gave an oral presentation entitled “Clustering of conditional mutual information in thermal equilibrium” at the CREST Research Seminar on “Theoretical studies of topological phases of matter.”