1.1k citations · 2.4k across the 25 of their papers we have counts for
Showing 2021Show all
3 papers · 1 filter
quant-ph2021★ 30 cited
Quantum Computational Phase Transition in Combinatorial Problems
Bingzhi Zhang, Akira Sone, Quntao Zhuang
Quantum Approximate Optimization algorithm (QAOA) aims to search for approximate solutions to discrete optimization problems with near-term quantum computers. As there are no algor…
quant-ph2021★ 29 cited
Quantum and classical ergotropy from relative entropies
Akira Sone, Sebastian Deffner
The quantum ergotropy quantifies the maximal amount of work that can be extracted from a quantum state without changing its entropy. Given that the ergotropy can be expressed as th…
quant-ph2021★ 28 cited
Sub-Quantum Fisher Information
M. Cerezo, Akira Sone, Jacob L. Beckey +1
The Quantum Fisher Information (QFI) plays a crucial role in quantum information theory and in many practical applications such as quantum metrology. However, computing the QFI is…