175 citations · 310 across the 23 of their papers we have counts for
Showing 2006 · quant-phShow all
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quant-ph2006★ 3 cited
Joint Probabilities Reproducing Three EPR Experiments On Two Qubits
S. M. Roy, D. Atkinson, G. Auberson +2
An eight parameter family of the most general nonnegative quadruple probabilities is constructed for EPR-Bohm-Aharonov experiments when only 3 pairs of analyser settings are used.…
quant-ph2006★ 175 cited
Exponentially Enhanced Quantum Metrology
S. M. Roy, Samuel L. Braunstein
We show that when a suitable entanglement generating unitary operator depending on a parameter is applied on N qubits in parallel, and an appropriate observable is measured, a prec…