4 citations · 6 across the 3 of their papers we have counts for
3 papers
math-ph2017★ 4 cited
Perturbation Theory for Weak Measurements in Quantum Mechanics, I -- Systems with Finite-Dimensional State Space
M. Ballesteros, N. Crawford, M. Fraas +2
The quantum theory of indirect measurements in physical systems is studied. The example of an indirect measurement of an observable represented by a self-adjoint operator $\mathcal…
math-ph2017★ 2 cited
Non-demolition measurements of observables with general spectra
M. Ballesteros, N. Crawford, M. Fraas +2
It has recently been established that, in a non-demolition measurement of an observable with a finite point spectrum, the density matrix of the system approaches an e…
math.PR2008
Scaling Limits for Width Two Partially Ordered Sets: The Incomparability Window
Nayantara Bhatnagar, Nick Crawford, Elchanan Mossel +1
We study the structure of a uniformly randomly chosen partial order of width 2 on n elements. We show that under the appropriate scaling, the number of incomparable elements conver…