234 citations · 930 across the 17 of their papers we have counts for
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quant-ph2011★ 79 cited
Universality of the Heisenberg limit for estimates of random phase shifts
Michael J. W. Hall, Dominic W. Berry, Marcin Zwierz +1
The Heisenberg limit traditionally provides a lower bound on the phase uncertainty scaling as 1/<N>, where <N> is the mean number of photons in the probe. However, this limit has a…
quant-ph2011
Quantum Information Processing with Continuous Variables and Atomic Ensembles
Marcin Zwierz
This thesis presents three different results in quantum information theory. The first result addresses the theoretical foundations of quantum metrology. The Heisenberg limit consid…