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February 2026 Issue

Exploring Quantum Mysteries: When Hot Cools Faster Than Cold

Assistant Professor Shion Yamashika, Department of Engineering Science, University of Electro-Communications, Tokyo.

Shion Yamashika is advancing our understanding of quantum phenomena that challenge everyday intuition—from why “hot” quantum systems can cool faster than “cold” ones, to how black holes might radiate energy. His research connects deep theoretical questions with emerging quantum technologies.

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