It is with profound sadness that we announce the passing of Professor Chris Greene, a cherished member of the Purdue University community. Professor Greene departed from this world on Tuesday, March 26th, 2024, following a sudden and tragic heart attack.

A distinguished physicist, Professor Greene's contributions to the field were immense and far-reaching. His groundbreaking research in quantum mechanics and atomic physics earned him international acclaim, and his passion for teaching inspired countless students throughout his esteemed career.

Beyond his scholarly pursuits, Professor Greene was known for his warmth, generosity, and unwavering commitment to his students and colleagues. His presence in the academic community will be deeply missed, as will his infectious enthusiasm for sharing knowledge and fostering intellectual curiosity.

Professor Chris Greene leaves behind a legacy that will endure for generations to come. His impact on the scientific community and the lives he touched will be remembered fondly by all who had the privilege of knowing him.

In this time of mourning, our thoughts and condolences are with Professor Greene's family, friends, and colleagues as they navigate this profound loss. May his memory be a source of comfort and inspiration to us all.