Bharat Ratra Named 2025 APS 5 Sigma Physicist Honoree

The American Physical Society (APS) has named Bharat Ratra, university distinguished professor of physics, a 2025 5 Sigma Physicist Honoree. This prestigious national recognition celebrates APS members who demonstrate outstanding leadership in volunteer advocacy and science policy.

The 5 Sigma Physicist Honor is awarded annually to a select group of scientists who maintain consistent communication with the APS Government Affairs and Public Affairs teams. These honorees are recognized for their "substantial advocacy activity," which is considered crucial to maintaining the strength and funding of the global scientific enterprise.

In the field of physics, "5 Sigma" refers to the statistical gold standard required for a formal scientific discovery. The APS uses this designation for the award to highlight the high level of impact and dedication required to advance the society’s science policy priorities.

Ratra’s work ensures that the voice of the scientific community reaches policymakers, helping to shape the future of research and education. By bridging the gap between complex research and public policy, 5 Sigma honorees help secure the resources and legislative support necessary for continued innovation.

Please join the department in congratulating Dr. Ratra on this significant achievement and his ongoing commitment to the physics community.