127 citations · 691 across the 15 of their papers we have counts for
15 papers
Generalized Phase-Space Techniques to Explore Quantum Phase Transitions in Critical Quantum Spin Systems
N. M. Millen, R. P. Rundle, J. H. Samson +3
We apply the generalized Wigner function formalism to detect and characterize a range of quantum phase transitions in several cyclic, finite-length, spin- one-dimensio…
Visualization of correlations in hybrid quantum systems
R. P. Rundle, B. I. Davies, V. M. Dwyer +2
In this work we construct Wigner functions for hybrid continuous and discrete variable quantum systems. We demonstrate new capabilities in the visualization of the interactions and…
Visualising multiqubit correlatons using the Wigner function
Todd Tilma, Mario A. Ciampini, Mark J. Everitt +4
Quantum engineering now allows to design and construct multi-qubit states in a range of physical systems. These states are typically quite complex in nature, with disparate, but re…
A general approach to quantum mechanics as a statistical theory
R. P. Rundle, Todd Tilma, J. H. Samson +3
Since the very early days of quantum theory there have been numerous attempts to interpret quantum mechanics as a statistical theory. This is equivalent to describing quantum state…
Quantum phase space measurement and entanglement validation made easy
R. P. Rundle, P. W. Mills, Todd Tilma +2
It has recently been shown that it is possible to represent the complete quantum state of any system as a phase-space quasi-probability distribution (Wigner function) [Phys Rev Let…
Wigner Functions for Arbitrary Quantum Systems
Todd Tilma, Mark J. Everitt, John H. Samson +2
The possibility of constructing a complete, continuous Wigner function for any quantum system has been a subject of investigation for over 50 years. A key system that has served to…