Yoshihiko Hasegawa

Our paper by @hyunoki8810 and @unlimitcycle "Kinetic Uncertainty Relation in Collective Dissipative Quantum Many-Body Systems" is now on arXiv. arxiv.org/abs/2604.05747

Our paper with @unlimitcycle "Kinetic Uncertainty Relation in Collective Dissipative Quantum Many-Body Systems" is now on arXiv. 集団散逸のある量子多体系においてKinetic Uncertainty Relationを導出しました。 arxiv.org/abs/2604.05747

研究室修士学生の柚木隼人さんが東京大学大学院情報理工学系研究科の研究科長賞（研究業績）を受賞しました。おめでとうございます！ 題目：「量子フィードバック制御下における精度と速度の限界」

@flyingwktk おめでとうございます!

科研費、3年連続で外していたので採択されたの嬉しい。首がつながった。

Our paper by @macrokoala and @unlimitcycle "Fundamental trade-off relation in probabilistic entanglement generation" has been published in Physical Review A. journals.aps.org/pra/abstract/1…

Our paper by @utaikksk and @unlimitcycle "Gradient Analysis of Barren Plateau in Parameterized Quantum Circuits with multi-qubit gates" is now on arXiv. arxiv.org/abs/2602.05288

Our paper by @hobbymath2020 and @unlimitcycle "Unified entropy production in finite quantum systems" is now on arXiv. arxiv.org/abs/2602.01669

Our paper by Kurokawa and @unlimitcycle "Optimal Control to Minimize Dissipation and Fluctuations in Open Quantum Systems Beyond Slow and Rapid Regimes" is now on arXiv. arxiv.org/abs/2602.01688

Our paper by Suda, @hamburg_soshun, @unlimitcycle "Sparse QUBO Formulation for Efficient Embedding via Network-Based Decomposition of Equality and Inequality Constraints" is now on arXiv. arxiv.org/abs/2601.18108

Our paper by @frrfluid and @unlimitcycle "Thermodynamic Recycling in Quantum Computing: Demonstration Using the Harrow-Hassidim-Lloyd Algorithm and Information Erasure" is now on arXiv. arxiv.org/abs/2601.07522

My paper "Replica thermodynamic trade-off relations: Entropic bounds on network diffusion and trajectory observables" is now on arXiv. arxiv.org/abs/2512.18963

Our paper by @utaikksk and @unlimitcycle "Linking barren plateaus to effective parameters in deep rotation-gate-based parameterized quantum circuits" has been published in Physical Review A. journals.aps.org/pra/abstract/1…

Our paper with @unlimitcycle is now on arXiv. Cloud quantum computers are black boxes to users. Using quantum speed limits, we estimate the mean/var of the real gate Hamiltonians. The estimate 10^-27J agrees well with the literature. arxiv.org/abs/2512.15472

Our paper by @frrfluid and @unlimitcycle "Energy Inference of Black-Box Quantum Computers Using Quantum Speed Limit" is now on arXiv. arxiv.org/abs/2512.15472

Our paper on the inverse Thermodynamics Uncertainty Relation has appeared in PRL! If you're a fan of TUR, I think you'll like the iTUR concept. Prof. Saito is giving a talk about it next Monday at YITP. More results coming soon! journals.aps.org/prl/abstract/1…

@vantuanvo congratulations!

Physicist delineates limits on the precision of quantum thermal machines phys.org/news/2025-11-p… via @physorg_com

Our paper by @unlimitcycle and @hobbymath2020 "Thermodynamic entropic uncertainty relation" has been published in Physical Review E. journals.aps.org/pre/abstract/1…

@k09ht ありがとうございます！

@unlimitcycle おめでとうございます！やっぱり単著は強くて格好いいですね！

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

@hobbymath2020 ありがとうございます！