Andrew White

Demonstrating superior discrimination of locally prepared states using nonlocal measurements.

Stephen D Bartlett, J L O'Brien, S. Bartlett, 2005, Physical review letters.

Violation of the Leggett–Garg inequality with weak measurements of photons

M P Almeida, G J Pryde, J L O'Brien, 2009, Proceedings of the National Academy of Sciences.

Demonstration of a simple entangling optical gate and its use in bell-state analysis.

R. Prevedel, J. O'Brien, N. Langford, 2005, Physical review letters.

Measuring a photonic qubit without destroying it.

T. Ralph, J. O'Brien, G. Pryde, 2003, Physical review letters.