[HTML][HTML] Statistical and dynamical properties of topological polymers with graphs and ring polymers with knots

T Deguchi, E Uehara - Polymers, 2017 - mdpi.com
We review recent theoretical studies on the statistical and dynamical properties of polymers
with nontrivial structures in chemical connectivity and those of polymers with a nontrivial …

Models of random knots

C Even-Zohar - Journal of Applied and Computational Topology, 2017 - Springer
The study of knots and links from a probabilistic viewpoint provides insight into the behavior
of “typical” knots, and opens avenues for new constructions of knots and other topological …

Knotting probability of self-avoiding polygons under a topological constraint

E Uehara, T Deguchi - The Journal of Chemical Physics, 2017 - pubs.aip.org
We define the knotting probability of a knot K by the probability for a random polygon or self-
avoiding polygon (SAP) of N segments having the knot type K. We show fundamental and …

Asymptotic laws for random knot diagrams

H Chapman - Journal of Physics A: Mathematical and Theoretical, 2017 - iopscience.iop.org
We study random knotting by considering knot and link diagrams as decorated,(rooted)
topological maps on spheres and pulling them uniformly from among sets of a given number …

Universal properties of knotted polymer rings

M Baiesi, E Orlandini - Physical Review E—Statistical, Nonlinear, and Soft …, 2012 - APS
By performing Monte Carlo sampling of N-steps self-avoiding polygons embedded on
different Bravais lattices we explore the robustness of universality in the entropic, metric, and …

A first proof of knot localization for polymers in a nanochannel

NR Beaton, K Ishihara, M Atapour… - Journal of Physics A …, 2024 - iopscience.iop.org
Based on polymer scaling theory and numerical evidence, Orlandini, Tesi, Janse van
Rensburg and Whittington conjectured in 1996 that the limiting entropy of knot-type K lattice …

Bimodality in the knotting probability of semiflexible rings suggested by map** with self-avoiding polygons

E Uehara, L Coronel, C Micheletti, T Deguchi - Reactive and Functional …, 2019 - Elsevier
We use a simple physical map** to adapt the known asymptotic expressions for the
knotting probabilities of self-avoiding polygons to the case of semiflexible rings of beads. We …

Knotting statistics for polygons in lattice tubes

NR Beaton, JW Eng, CE Soteros - Journal of Physics A …, 2019 - iopscience.iop.org
We study several related models of self-avoiding polygons in a tubular subgraph of the
simple cubic lattice, with a particular interest in the asymptotics of the knotting statistics …

Characteristic length of the knotting probability revisited

E Uehara, T Deguchi - Journal of Physics: Condensed Matter, 2015 - iopscience.iop.org
We present a self-avoiding polygon (SAP) model for circular DNA in which the radius of
impermeable cylindrical segments corresponds to the screening length of double-stranded …

Lattice stick number of knots

Y Huang, W Yang - Journal of Physics A: Mathematical and …, 2017 - iopscience.iop.org
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