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Welcome to My Research Website
I am Fumiyoshi Kobayashi (小林 史佳), a Researcher at Mercari R4D and JSPS Research Fellowship for Young Scientists (PD), specializing in Quantum Information and Quantum Error Correction. I contribute to Mercari R4D's quantum information technology research, working toward the "quantum-first era" where society and industry are restructured based on quantum technology.
© F.K.
Research Interests
- Quantum Error Correction for Fault-Tolerant Quantum Computing
- Neutral Atom Quantum Computing and Rydberg Atom Systems
- Tensor Network Methods for Quantum Information Processing
Current Projects
At Mercari R4D, I contribute to the quantum information technology research program, which focuses on quantum technology research anticipating the “quantum-first era” where society and industry are restructured based on quantum technology. My current research areas include:
- Quantum error correction protocols for neutral atom quantum computers
- Tensor network methods for quantum noise modeling
- Fault-tolerant quantum computing architectures
Recent News
- April 2025: Started new position as Researcher at Mercari R4D and JSPS Research Fellowship for Young Scientists (PD)
- March 2025: Completed Ph.D. in Physics at Osaka University
- December 2024: New paper “Tensor-network decoders for process tensor descriptions of non-Markovian noise” posted on arXiv:2412.13739
- April 2024: Paper “Erasure-Tolerance scheme for the Surface Codes on Rydberg Atom Quantum Computers” posted on arXiv:2404.12656
Quick Links
- 📄 Publications - Complete list of my publications
- 📋 CV - Academic curriculum vitae
- 📝 Blog - Research notes and thoughts
- 📧 Contact - Get in touch
Last updated: September 2025