3.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- RIKENJP222 papers
- The University of TokyoJP98 papers
- RIKEN Nishina CenterJP75 papers
- Kyoto UniversityJP66 papers
- Yukawa Institute for Theoretical PhysicsJP37 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP27 papers
- High Energy Accelerator Research OrganizationJP25 papers
- Tohoku UniversityJP24 papers
- The University of OsakaJP22 papers
- Nihon UniversityJP21 papers
- Tokyo Institute of TechnologyJP21 papers
- Keio UniversityJP19 papers
5 papers · 2 filters
Reverse quantum annealing of the -spin model with relaxation
Gianluca Passarelli, Ka-Wa Yip, Daniel A. Lidar +2
In reverse quantum annealing, the initial state is an eigenstate of the final problem Hamiltonian and the transverse field is cycled rather than strictly decreased as in standard (…
Performance enhancement of quantum annealing under the Lechner-Hauke-Zoller scheme by non-linear driving of the constraint term
Yuki Susa, Hidetoshi Nishimori
We analyze the performance of quantum annealing as formulated by Lechner, Hauke, and Zoller (LHZ), by which a Hamiltonian with all-to-all two-body interactions is reduced to a corr…
Strictly linear light cones in long-range interacting systems of arbitrary dimensions
Tomotaka Kuwahara, Keiji Saito
In locally interacting quantum many-body systems, the velocity of information propagation is finitely bounded and a linear light cone can be defined. Outside the light cone, the am…
Clustering of conditional mutual information for quantum Gibbs states above a threshold temperature
Tomotaka Kuwahara, Kohtaro Kato, Fernando G. S. L. Brandão
We prove that the quantum Gibbs states of spin systems above a certain threshold temperature are approximate quantum Markov networks, meaning that the conditional mutual informatio…
Area law of non-critical ground states in 1D long-range interacting systems
Tomotaka Kuwahara, Keiji Saito
The area law for entanglement provides one of the most important connections between information theory and quantum many-body physics. It is not only related to the universality of…