Kink compactons in the thermodynamic properties of nonlinear Klein-Gordon systems

被引：7

作者：

Yemélé, D

Kofané, T

机构：

[1] Univ Dschang, Dept Phys, Fac Sci, Dschang, Cameroon

[2] Univ Yaounde, Fac Sci, Lab Mecan, Yaounde, Cameroon

[3] Abdus Salam Int Ctr Theoret Phys, I-34014 Trieste, Italy

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2004年 / 37卷 / 36期

关键词：

D O I：

10.1088/0305-4470/37/36/008

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Thermodynamic properties of one-dimensional nonlinear Klein-Gordon systems with anharmonic interparticle interaction are studied by means of the transfer integral method. We show that the presence of kink compactons is signalled by a term proportional to exp[-X(betaE(kc))(3/4)] in the free energy where E-kc is the static kink compacton energy and X a model temperature independent coefficient.

引用

页码：8697 / 8710

页数：14

共 50 条

[21] NONLINEAR KLEIN-GORDON SOLITON MECHANICS
REINISCH, G
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 1992, 6 (21): : 3395 - 3440
[22] Internal mode dynamics in driven nonlinear Klein-Gordon systems
Quintero, NR
Sánchez, A
Mertens, FG
EUROPEAN PHYSICAL JOURNAL B, 2001, 19 (01): : 107 - 115
[23] REMARKS ON A NONLINEAR KLEIN-GORDON EQUATION
GARUE, S
MONTALDI, E
LETTERE AL NUOVO CIMENTO, 1976, 17 (04): : 132 - 134
[24] Large time asymptotics of solutions to nonlinear Klein-Gordon systems
Sunagawa, H
OSAKA JOURNAL OF MATHEMATICS, 2005, 42 (01) : 65 - 83
[25] DYNAMICS OF ELECTROMAGNETIC-FIELDS IN NONLINEAR KLEIN-GORDON SYSTEMS
TATENO, H
PHYSICAL REVIEW B, 1989, 40 (01): : 765 - 768
[26] Geometrical properties of matrix solutions of the nonlinear Klein-Gordon equation
Gudkov, VV
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1999, 32 (26): : L281 - L284
[27] Internal mode dynamics in driven nonlinear Klein-Gordon systems
N.R. Quintero
A. Sánchez
F.G. Mertens
The European Physical Journal B - Condensed Matter and Complex Systems, 2001, 19 : 107 - 115
[28] CONVERGENCE PROPERTIES OF THE STRONGLY DAMPED NONLINEAR KLEIN-GORDON EQUATION
AVRIN, JD
JOURNAL OF DIFFERENTIAL EQUATIONS, 1987, 67 (02) : 243 - 255
[29] Klein-Gordon and Dirac Equations with Thermodynamic Quantities
Arda, Altug
Tezcan, Cevdet
Sever, Ramazan
FEW-BODY SYSTEMS, 2016, 57 (02) : 93 - 101
[30] Kink-soliton explosions in generalized Klein-Gordon equations
Gonzalez, J. A.
Bellorin, A.
Guerrero, L. E.
CHAOS SOLITONS & FRACTALS, 2007, 33 (01) : 143 - 155

← 1 2 3 4 5 →