Samantha O’Sullivan

Samantha O’Sullivan is a PhD candidate in Theoretical Physics at the University of Oxford and a Rhodes Scholar from Washington, DC. Her research applies algorithmic information theory to explore how biological systems develop and evolve. Using computer simulations, she investigates how simpler biological forms may appear more frequently than complex ones—a pattern that could reflect deeper principles in nature's design.

Samantha earned her B.A. in Physics and African American Studies from Harvard University in 2022. Her academic journey includes research in condensed matter physics, astrophysics, superconductivity, and plasma physics. She also worked in public engagement at the Smithsonian’s National Air and Space Museum, leading interactive science demonstrations for families and children.

Samantha’s Christian faith is central to her life, shaping both her scientific work and personal commitments. She sees science as a way of uncovering the beauty and order within creation and is passionate about exploring the harmony between rigorous inquiry and deep faith.

In Oxford, Samantha teaches undergraduate physics at Lincoln College and with the Scholarship & Christianity in Oxford program. She leads the Rhodes Christian Fellowship, facilitating Bible studies and community among Rhodes Scholars. She is also active in EMPower Oxford, a group encouraging black students to study physics, and Marie Curious, an outreach program encouraging young girls to explore science through hands-on workshops and mentorship.

Outside of academia, Samantha enjoys music, rowing, and long prayer walks in South Park with her miniature goldendoodle, Nala.