3 papers
quant-ph2019
One-shot quantum state exchange
Yonghae Lee, Hayata Yamasaki, Gerardo Adesso +1
The quantum state exchange is a quantum communication task in which two users exchange their respective quantum information in the asymptotic setting. In this work, we consider a o…
quant-ph2018
State exchange with quantum side information
Yonghae Lee, Ryuji Takagi, Hayata Yamasaki +2
We consider a quantum communication task between two users Alice and Bob, in which Alice and Bob exchange their respective quantum information by means of local operations and clas…
quant-ph2018
Hybrid quantum linear equation algorithm and its experimental test on IBM Quantum Experience
Yonghae Lee, Jaewoo Joo, Soojoon Lee
We propose a hybrid quantum algorithm based on the Harrow-Hassidim-Lloyd (HHL) algorithm for solving a system of linear equations. In our hybrid scheme, a classical information fee…