Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Ball, Robin"'
Autor:
Dyer, Oliver T., Ball, Robin C.
Publikováno v:
J. R. Soc. Interface. 19:20220172 (2022)
We model the environment of eukaryotic nuclei by representing macromolecules by only their entropic properties, with globular molecules represented by spherical colloids and flexible molecules by polymers. We put particular focus on proteins with bot
Externí odkaz:
http://arxiv.org/abs/2204.05061
Publikováno v:
In Computers and Operations Research April 2024 164
Autor:
Ball, Robin C., Dyer, Oliver T.
We discuss how the first order Langevin equation for the overdamped dynamics of an interacting system has a natural time reversal of simple but surprising form, with consequences for correlation functions. This leads to the correlation of interaction
Externí odkaz:
http://arxiv.org/abs/2106.13714
Autor:
Dyer, Oliver T., Ball, Robin C.
Publikováno v:
Physics of Fluids, 33, 051904 (2021)
Wavelet Monte Carlo dynamics simulations are used to study the dynamics of passive particles in the presence of microswimmers, taking account of the often-omitted thermal motion alongside the hydrodynamic flows generated by the swimmers. Although the
Externí odkaz:
http://arxiv.org/abs/2103.09581
Publikováno v:
Phys. Rev. E 98, 062128 (2018)
We study the scalar one-component two-dimensional (2D) $\phi^4$ model by computer simulations, with local Metropolis moves. The equilibrium exponents of this model are well-established, e.g. for the 2D $\phi^4$ model $\gamma= 1.75$ and $\nu= 1$. The
Externí odkaz:
http://arxiv.org/abs/1807.05123
Publikováno v:
Phys. Rev. Lett. 120, 158001 (2018)
The problem of how staple yarns transmit tension is addressed within abstract models in which the Amontons-Coulomb friction laws yield a linear programming (LP) problem for the tensions in the fiber elements. We find there is a percolation transition
Externí odkaz:
http://arxiv.org/abs/1804.07606
Publikováno v:
Phys. Rev. E 98, 012124 (2018)
We consider the two- (2D) and three-dimensional (3D) Ising model on a square lattice at the critical temperature $T_c$, under Monte-Carlo spin flip dynamics. The bulk magnetisation and the magnetisation of a tagged line in the 2D Ising model, and the
Externí odkaz:
http://arxiv.org/abs/1801.10424
Autor:
Dyer, Oliver T, Ball, Robin C
We develop a new algorithm for the Brownian dynamics of soft matter systems that evolves time by spatially correlated Monte Carlo moves. The algorithm uses vector wavelets as its basic moves and produces hydrodynamics in the low Reynolds number regim
Externí odkaz:
http://arxiv.org/abs/1611.09160
Publikováno v:
J. Stat. Mech., P09006 (2013)
Many complex structures and stochastic patterns emerge from simple kinetic rules and local interactions, and are governed by scale invariance properties in combination with effects of the global geometry. We consider systems that can be described eff
Externí odkaz:
http://arxiv.org/abs/1306.0263