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Does a Growing Static Length Scale Control the Glass Transition?
(Physical review letters, 2017-11-09)
Several theories of the glass transition propose that the structural relaxation time is controlled
by a growing static length scale that is determined by the free energy landscape but not by
the local dynamical rules ...
Inferring condition specific regulatory networks with small sample sizes: a case study in bacillus subtilis and infection of mus musculus by the parasite Toxoplasma gondii
(University of CambridgeDepartment of Applied Mathematics and Theoretical PhysicsDowning College, 2017-10-23)
Modelling interactions between genes and their regulators is fundamental to understanding how, for example a disease progresses, or the impact of inserting a synthetic circuit into a cell. We use an existing method to infer ...
Quantum Stochastic Processes and Quantum Many-Body Physics
(University of CambridgeDAMTPSt John's College, 2017-10-04)
This dissertation investigates the theory of quantum stochastic processes and its applications in quantum many-body physics.
The main goal is to analyse complexity-theoretic aspects of both static and dynamic properties ...
Evolution of cyclic mixmaster universes with noncomoving radiation
(American Physical SocietyPhysical Review D, 2017-12-15)
We study a model of a cyclic, spatially homogeneous, anisotropic mixmaster universe of Bianchi type IX 'mixmaster' universe, containing the a radiation field with non-comoving ('tilted' with respect to the tetrad frame of ...
Cosmological models in energy-momentum-squared gravity
(American Physical SocietyPhysical Review D, 2017-12-15)
We study the cosmological effects of adding terms of higher-order in the usual energy-momentum tensor to the matter lagrangian of general relativity. This is in contrast to most studies of higher-order gravity which focus ...
On the hyperbolicity of the most general Horndeski theory
(American Physical SocietyPHYSICAL REVIEW D, 2017-12-27)
In this paper we study the hyperbolicity of the equations of motion for the
most general Horndeski theory of gravity in a generic "weak field" background.
We first show that a special case of this theory, namely
Einstein ...
Quantum reality via late-time photodetection
(APSPhysical Review A, 2017-12-18)
We further investigate postulates for realist versions of r
elativistic quantum theory and quantum
field theory in Minkowski space and other background space-t
imes. According to these postulates,
quantum theory is ...
Manton's five vortex equations from self-duality
(Journal of Physics A: Mathematical and Theoretical, 2017-08-17)
On the number of non-zero elements of joint degree vectors
(Electronic Journal of CombinatoricsThe Electronic Journal of Combinatorics, 2017-03-31)
Joint degree vectors give the number of edges between vertices of degree i and degree j for 1 ≤ i ≤ j ≤ n-1 in an n-vertex graph. We find lower and upper bounds for the maximum number of nonzero elements in a joint degree ...
A Liouville hyperbolic souvlaki
(Institute of Mathematical StatisticsElectronic Journal of Probability, 2017-04-25)
We construct a transient bounded-degree graph no transient subgraph of which embeds in any surface of finite genus.
Moreover, we construct a transient, Liouville, bounded-degree, Gromov–hyperbolic graph with trivial ...