141 citations · 606 across the 28 of their papers we have counts for
12 papers · 1 filter
Quantum interactive proofs using quantum energy teleportation
Kazuki Ikeda, Adam Lowe
We present a simple quantum interactive proof (QIP) protocol using the quantum state teleportation (QST) and quantum energy teleportation (QET) protocols. QET is a technique that a…
Investigating global and topological order of states by local measurement and classical communication: Study on SPT phase diagrams by quantum energy teleportation
Kazuki Ikeda
Distinguishing non-local orders, including global and topological orders of states through solely local measurements and classical communications (LOCC) is a highly non-trivial and…
Long-range quantum energy teleportation and distribution on a hyperbolic quantum network
Kazuki Ikeda
Teleporting energy to remote locations is new challenge for quantum information science and technology. Developing a method for transferring local energy in laboratory systems to r…
Demonstration of Quantum Energy Teleportation on Superconducting Quantum Hardware
Kazuki Ikeda
Teleporting physical quantities to remote locations is a remaining key challenge for quantum information science and technology. Quantum teleportation has enabled the transfer of q…
Quantum Protocol for Decision Making and Verifying Truthfulness among -quantum Parties: Solution and Extension of the Quantum Coin Flipping Game
Kazuki Ikeda, Adam Lowe
We devised a protocol that allows two parties, who may malfunction or intentionally convey incorrect information in communication through a quantum channel, to verify each other's…
Quantum Extensive Form Games
Kazuki Ikeda
We propose a concept of quantum extensive-form games, which is a quantum extension of classical extensive-form games. Extensive-form games is a general concept of games such as Go,…
Vortical Quantum Memory
Kazuki Ikeda, Dmitri E. Kharzeev, Yuta Kikuchi
Quantum memory is a crucial component of a quantum information processor, just like a classical memory is a necessary ingredient of a conventional computer. Moreover, quantum memor…
Comments on "Minimal Model for Fast Scrambling"
Kazuki Ikeda
I consider a spin chain with nearest-neighbor and next nearest-neighbor interactions. I show that the Hamiltonian obtained by specifying the desired combination of symmetry blocks…
Infinitely Repeated Quantum Games and Strategic Efficiency
Kazuki Ikeda, Shoto Aoki
Repeated quantum game theory addresses long term relations among players who choose quantum strategies. In the conventional quantum game theory, single round quantum games or at mo…
Universal Computation with Quantum Fields
Kazuki Ikeda
We explore a way of universal quantum computation with particles which cannot occupy the same position simultaneously and are symmetric under exchange of particle labels. Therefore…
Foundation of Quantum Optimal Transport and Applications
Kazuki Ikeda
Quantum optimal transportation seeks an operator which minimizes the total cost of transporting a quantum state to another state, under some constraints that should be satisfied du…
Application of Quantum Annealing to Nurse Scheduling Problem
Kazuki Ikeda, Yuma Nakamura, Travis S. Humble
Quantum annealing is a promising heuristic method to solve combinatorial optimization problems, and efforts to quantify performance on real-world problems provide insights into how…