Prestigious Honor: 2026 Wolf Prize Awarded to Immanuel Bloch

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Professor Immanuel Bloch, Chair of Experimental Physics - Quantum Optics in the Faculty of Physics and Director at the Max Planck Institute of Quantum Optics (MPQ), shares the prize with US physicist Jun Ye. The Wolf Foundation honors the two researchers for their “groundbreaking, broadly applicable advances in controlling systems of ultracold atoms.”

Bloch’s research addresses a fundamental challenge in modern physics: understanding the behavior of complex quantum many-body systems composed of interacting particles. Such systems play an important role in determining the properties of solids and novel quantum materials, among other things. Even with relatively few particles, however, their dynamics are so complex that classical computers can model them only to a limited extent.

Bloch and his team have played a key role in establishing an alternative experimental approach to these systems known as quantum simulation. The researchers arrange ultracold atoms in optical lattices formed by laser light. In these artificially created quantum systems, interactions between individual particles can be controlled and observed with extraordinary precision. The ultracold atoms thus serve as model systems for investigating fundamental quantum phenomena under precisely defined conditions.

His pioneering work includes observing the quantum phase transition from a superfluid to a so-called Mott insulator. Bloch also pioneered quantum gas microscopy, investigated many-body localization, and observed the evolution of a fermionic Mott insulator from a pseudogap metal to a Fermi liquid.

According to the Wolf Foundation, Bloch’s work has profoundly shaped the quantum simulation paradigm. His research has far-reaching implications for modern physics and emerging quantum technologies. Quantum simulators make it possible to recreate and investigate complex quantum systems under controlled conditions, helping researchers better understand the fundamental properties of quantum matter.

“Yesterday’s news came as a real surprise! I am delighted to share this prestigious honor with Jun Ye from Boulder. It is also wonderful recognition for everyone in our teams and for Munich as a research hub,” said Immanuel Bloch following the announcement.

At LMU, Bloch works at the intersection of quantum optics, quantum simulation, and quantum information. As one of its three spokespersons, he also plays a leading role in the Munich Center for Quantum Science and Technology (MCQST) Cluster of Excellence and is involved in Munich Quantum Valley.

The Wolf Prize has been awarded to outstanding researchers and artists since 1978. Its scientific categories are physics, chemistry, medicine, mathematics, and agriculture. The prize carries an award of US$100,000 in each field.