Zobrazeno 1 - 10
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pro vyhledávání: '"Mahoney, John P."'
Autor:
Suen, Whei Yeap, Elliott, Thomas J., Thompson, Jayne, Garner, Andrew J. P., Mahoney, John R., Vedral, Vlatko, Gu, Mile
Quantum many-body systems exhibit a rich and diverse range of exotic behaviours, owing to their underlying non-classical structure. These systems present a deep structure beyond those that can be captured by measures of correlation and entanglement a
Externí odkaz:
http://arxiv.org/abs/1812.09738
Autor:
Thompson, Jayne, Garner, Andrew J. P., Mahoney, John R., Crutchfield, James P., Vedral, Vlatko, Gu, Mile
Publikováno v:
Phys. Rev. X 8, 031013 (2018)
Causal asymmetry is one of the great surprises in predictive modelling: the memory required to predict the future differs from the memory required to retrodict the past. There is a privileged temporal direction for modelling a stochastic process wher
Externí odkaz:
http://arxiv.org/abs/1712.02368
Fronts propagating in two-dimensional advection-reaction-diffusion (ARD) systems exhibit rich topological structure. When the underlying fluid flow is periodic in space and time, the reaction front can lock to the driving frequency. We explain this m
Externí odkaz:
http://arxiv.org/abs/1709.05415
Publikováno v:
Phys. Rev. E 95, 060102 (2017)
One of the most fundamental questions one can ask about a pair of random variables X and Y is the value of their mutual information. Unfortunately, this task is often stymied by the extremely large dimension of the variables. We might hope to replace
Externí odkaz:
http://arxiv.org/abs/1702.01831
A system's apparent simplicity depends on whether it is represented classically or quantally. This is not so surprising, as classical and quantum physics are descriptive frameworks built on different assumptions that capture, emphasize, and express d
Externí odkaz:
http://arxiv.org/abs/1602.08646
Publikováno v:
Phys. Rev. A 93, 052317 (2016)
The causal structure of a stochastic process can be more efficiently transmitted via a quantum channel than a classical one, an advantage that increases with codeword length. While previously difficult to compute, we express the quantum advantage in
Externí odkaz:
http://arxiv.org/abs/1510.08186
Autor:
Mahoney, John R., Mitchell, Kevin A.
Recent theoretical and experimental investigations have demonstrated the role of certain invariant manifolds, termed burning invariant manifolds (BIMs), as one-way dynamical barriers to reaction fronts propagating within a flowing fluid. These barrie
Externí odkaz:
http://arxiv.org/abs/1503.08240
The dynamics of fronts, such as chemical reaction fronts, propagating in two-dimensional fluid flows can be remarkably rich and varied. For time-invariant flows, the front dynamics may simplify, settling in to a steady state in which the reacted doma
Externí odkaz:
http://arxiv.org/abs/1503.08233
Akademický článek
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Autor:
Mahoney, John R., Mitchell, Kevin A.
We consider the propagation of fronts in a periodically driven flowing medium. It is shown that the progress of fronts in these systems may be mediated by a turnstile mechanism akin to that found in chaotic advection. We first define the modified ("a
Externí odkaz:
http://arxiv.org/abs/1305.5005