Our newest work is on arXiv. We comprehensively study the thermodynamics of correlation asymmetry and show that the asymmetry of finite-time cross-correlations is always bounded by dissipation. Some generalizations of recent short-time bounds are provided. arxiv.org/abs/2305.18000

New work out from Fujitsu Research! (1/4) If you wonder why the discarded qubits in the current structure of a quantum CNN are not used, the research addresses this by proposing a new architecture called split-parallelizing QCNN (sp-QCNN). arxiv.org/abs/2306.07331

Our latest work is on arXiv. By elucidating universal relations between fidelity and dissipation in quantum gates, we quantitatively uncover thermodynamic effects on quantum computing. arxiv.org/abs/2311.15762

熱力学不確定性関係について概要と一部の論文へのリンクをまとめました☺️興味のある学部生の皆様の参考になれば幸いです。 note.com/pub_physmura/n… #note

My paper "Thermodynamic Correlation Inequality" has now been published in Physical Review Letters Physical Review Letters journals.aps.org/prl/abstract/1…

Our paper has been published in Physical Review Research Physical Review Research

Variational denoising for variational quantum eigensolver, Quoc Hoan Tran, Shinji Kikuchi, and Hirotaka Oshima #Quantum #QuantumInformation go.aps.org/4bkGEOt

We are pleased to announce that another paper by our team, "Quantum Curriculum Learning,” has just been released on arxiv. We propose a framework called quantum curriculum learning (Q-CurL) to mimic the human learning process for quantum data. arxiv.org/abs/2407.02419

Preprint uploaded. We prove the generalized quantum Stein’s lemma and the 2nd law of resource theories, both static and dynamical. Grateful for the scientific feedback last time and hoping constructive reactions again. Joint work with Masahito Hayashi. arxiv.org/abs/2408.02722

Our latest work is now on arXiv. We unveil a three-way trade-off relation between time, cost, and error in thermodynamics. This yields many crucial applications including the third law and resolves an open question regarding information erasure cost. arxiv.org/abs/2408.04576

Today I'm happy to share with you the solution of a problem that has been bothering me for a while, the generalised quantum Stein's lemma. 1/ arxiv.org/abs/2408.06410

博士卒業生の中島さんとの論文がarXivに掲載されました。進化最適化に祖先学習による勾配推定を組み合わせ、多様性による探索と勾配を利用した最適化を統合した強化学習アルゴリズムを提案しています。経路積分表現による進化動態の情報論的理解の応用になっています。 arxiv.org/abs/2408.09493

My paper "Thermodynamic entropic uncertainty relation" is now on arXiv. arxiv.org/abs/2502.06174

Our new paper on inverse TUR: Upper bounds on current fluctuations via entropy production & spectral gap. Features a no-go theorem on perpetual superdiffusion, applied to giant diffusion. arxiv.org/pdf/2503.14204

Excited to share our paper "Trade-off between gradient measurement efficiency and expressivity in deep quantum neural networks" in npj Quantum Information! Great work by Koki Chinzei and our team (including me) on the theory behind deep QNNs. #QML nature.com/articles/s4153…

My paper "Fundamental Precision Limits in Finite-Dimensional Quantum Thermal Machines" has been published in Physical Review Letters. journals.aps.org/prl/abstract/1…

熱力学第三法則に関する論文が出版されました。あわせて京都大学からプレスリリースも出されました。 kyoto-u.ac.jp/ja/research-ne…

Physical Review Letters (PRL) から経済物理の論文 (価格の非線形応答の普遍べき指数、平方根則の精密検証) が出版されました！Editors' Suggestion + Featured in Physicsです🎉 D3の佐藤さん、おめでとうございます！journals.aps.org/prl/abstract/1…

Our paper on optimal collective information processing by chemotactic cells was selected as the cover image of #PRXLife vol. 3(4). The illustration is made by #YohohoStudio . journals.aps.org/prxlife/abstra…