arXiv:1811.02408 Abstract | arXiv Analytics

arXiv:1811.02408 [cond-mat.stat-mech]Abstract References Reviews Resources

First-Order Phase Transition by XY Model of Particle Dynamics

Published 2018-11-01Version 1

A gas-liquid type of first-order phase transition is reported by the particle dynamics based on the XY model of magnetic systems. In the model each coordinate of particle is a compact variable on a radius-$R$ circle, and appears as the angle-variable of the magnetic model. It is clarified that the phase transition in the model, in contrast to the 1d magnetic systems, is due to the different appearance of radius $R$ (volume $V$) in the particle dynamics interpretation of the magnetic model.

Comments: LaTeX, 7 pages, 3 figs

Categories: cond-mat.stat-mech, hep-th

Keywords: first-order phase transition, xy model, magnetic model, 1d magnetic systems, particle dynamics interpretation

Related articles: Most relevant | Search more

arXiv:0809.4652 [cond-mat.stat-mech] (Published 2008-09-26, updated 2010-06-02)

Thermodynamic instability and first-order phase transition in an ideal Bose gas

Jeong-Hyuck Park, Sang-Woo Kim

arXiv:1801.07377 [cond-mat.stat-mech] (Published 2018-01-23)

First-order phase transition by a spin-flip potential in BCS superconductivity

Octavio D. Rodriguez Salmon, Igor Tavares Padilha, Francisco Dinóla Neto

arXiv:1703.00595 [cond-mat.stat-mech] (Published 2017-03-02)

The A-Cycle Problem In XY model with Ring Frustration