Jainendra Jain Wins Wolf Prize in Physics

Rajasthan-born theoretical physicist Jainendra K. Jain won the 2025 Wolf Prize in Physics. The award was presented by Israeli President Isaac Herzog at a state ceremony in the Knesset in Jerusalem on 18 June 2026. Jain received the prize for the discovery of composite fermions, a concept linked to the fractional quantum Hall effect.

Wolf Prize in Physics

The Wolf Prize in Physics is awarded annually by the Wolf Foundation. It was established in 1978 and is one of the major international awards in physics. The prize has been shared by multiple recipients in several years.

Composite Fermions and Quantum Hall Physics

Composite fermions are quasiparticles used in the study of strongly correlated electron systems. Jain introduced the concept in 1989 while working as a postdoctoral scholar at Yale University. The idea is central to the theoretical description of the fractional quantum Hall effect, which was first observed in two-dimensional electron systems under strong magnetic fields.

Academic Profile of Jainendra K. Jain

Jainendra K. Jain is an Evan Pugh University Professor and the Eberly Family Chair in Physics at Pennsylvania State University, United States. He is also the Founding Director of the Lodha Theoretical Physics Institute in India. He shared the 2025 Wolf Prize in Physics with James P. Eisenstein and Mordehai Heiblum.

Important Facts for Exams

• The Wolf Prize in Physics was established in 1978 by the Wolf Foundation.
• The fractional quantum Hall effect is a quantum phenomenon observed in two-dimensional electron systems.
• Composite fermions are associated with the work of Jainendra K. Jain in 1989.
• Twenty-seven Wolf Prize recipients later received the Nobel Prize.

Exam Relevance

The Wolf Prize in Physics is presented in Jerusalem, Israel. Jainendra K. Jain is the first person of Indian origin to receive the Wolf Prize in Physics.