383 citations · 4.5k across the 82 of their papers we have counts for
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quant-ph2003★ 141 cited
Prior information: how to circumvent the standard joint-measurement uncertainty relation
Michael J. W. Hall
The principle of complementarity is quantified in two ways: by a universal uncertainty relation valid for arbitrary joint estimates of any two observables from a given measurement…
hep-th2003★ 37 cited
Bosonic field equations from an exact uncertainty principle
Michael J. W. Hall, Kailash Kumar, Marcel Reginatto
A Hamiltonian formalism is used to describe ensembles of fields in terms of two canonically conjugate functionals (one being the field probability density). The postulate that a cl…
quant-ph2003★ 2 cited
Algebra for generalised quantum observables
Michael J. W. Hall
Generalised observables (POM observables) are necessary for representing all possible measurements on a quantum system. Useful algebraic operations such as addition and multiplicat…