[Fully funded PhD studentship.]

This fully funded PhD studentship at the University of Birmingham offers an exciting opportunity to investigate the time variation of the fine structure constant, Alpha, using a network of state-of-the-art optical clocks. Optical clocks are among the most precise instruments ever developed, enabling researchers to perform highly accurate measurements of fundamental constants. The project aims to compare frequencies of different optical clocks, or different transitions within the same clock, to set precise bounds on the time variation of Alpha. Detecting any change in Alpha would have profound implications, potentially revealing physics beyond the Standard Model and shedding light on the origins and evolution of the Universe, including the Big Bang, matter formation, and cosmic expansion.

The research group has established a collaborative network of optical clocks across the UK and Europe, providing a unique platform for fundamental physics studies. As a PhD student, you will join a dynamic team of postdoctoral researchers and fellow PhD students, working at the forefront of experimental physics and quantum metrology. The project is supervised by Professor Yeshpal Singh, an expert in precision measurement and optical clock technology.

Applicants should possess a strong background in physics, with a keen interest in experimental techniques, precision measurement, and quantum technologies. Experience with optical clocks or related instrumentation is advantageous but not essential. The studentship covers full tuition fees and provides a stipend, ensuring financial support throughout your doctoral studies.

The application deadline is 16 April 2026. Prospective candidates are encouraged to apply online via the University of Birmingham application portal and may contact Professor Yeshpal Singh ([email protected]) for further information about the project or funding details. This position is ideal for students passionate about fundamental physics and eager to contribute to groundbreaking research in precision measurement and the study of universal constants.