Related Experiment Video
Updated: Aug 12, 2026

Fabricating Multi-Component Lipid Nanotube Networks Using the Gliding Kinesin Motility Assay
Published on: July 26, 2021
Large-N scaling behavior of the Lipkin-Meshkov-Glick model
1Centro de Ciencias Físicas, Universidad Nacional Autónoma de Mexico, Cuernavaca, 62551 Morelos, Mexico.
Abstract:
We introduce a novel semiclassical approach to the Lipkin model. In this way the well-known phase transition arising at the critical value of the coupling is intuitively understood. New results--showing for strong couplings the existence of a threshold energy which separates deformed from undeformed states as well as the divergence of the density of states at the threshold energy--are explained straightforwardly and in quantitative terms by the appearance of a double well structure in a classical system corresponding to the Lipkin model. Previously unnoticed features of the eigenstates near the threshold energy are also predicted and found to hold.
Related Concept Videos
Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
Modeling and Similitude
Typical Model Studies
Design Example: Creating a Hydraulic Model of a Dam Spillway
Modeling with Differential Equations

