198 citations · 528 across the 33 of their papers we have counts for
33 papers
Geometrical entanglement of highly symmetric multipartite states and the Schmidt decomposition
D. Buhr, M. E. Carrington, T. Fugleberg +5
In a previous paper we examined a geometric measure of entanglement based on the minimum distance between the entangled target state of interest and the space of unnormalized produ…
Generating and solving the mean field and pair approximation equations in epidemiological models
Murray E. Alexander, Randy Kobes
The pair approximation is a simple, low-order method to incorporate effects of local spatial structure in epidemiological models. However, since for K state variables in a model th…
Expansion of the conditional probability function in a network with nearest-neighbour degree correlations
Murray E. Alexander, Randy Kobes
A useful property of a network that can be used to characterize many systems is the degree distribution. However, many complex networks exhibit higher--order degree correlations th…
Geometric measures of entanglement and the Schmidt decomposition
D. Ostapchuk, G. Passante, R. Kobes +1
In the standard geometric approach to a measure of entanglement of a pure state, is used, where is the angle between the state to the closest separable state of produ…
Decoherence of a Single Qubit from Quantum Anomaly
W. F. Chen, R. Kobes, G. Kunstatter
We show via an explicit example that quantum anomalies can lead to decoherence of a single quantum qubit through phase relaxation. The anomaly causes the Hamiltonian to develop a n…
The Dynamics of Entanglement in the Adiabatic Search and Deutsch Algorithms
K. Choy, G. Passante, D. Ahrensmeier +4
The goal of this paper is to study the effect of entanglement on the running time of a quantum computation. Adiabatic quantum computation is suited to this kind of study, since it…