From kinks to compactons

被引：52

作者：

Bazeia, D. ^{[1
,2
]}

Losano, L. ^{[1
,2
]}

Marques, M. A. ^{[1
]}

Menezes, R. ^{[2
,3
]}

机构：

[1] Univ Fed Paraiba, Dept Fis, BR-58051970 Joao Pessoa, Paraiba, Brazil

[2] Univ Fed Campina Grande, Dept Fis, BR-58109970 Campina Grande, PB, Brazil

[3] Univ Fed Paraiba, Dept Ciencias Exatas, BR-58297000 Rio Tinto, PB, Brazil

来源：

PHYSICS LETTERS B | 2014年 / 736卷

关键词：

WAVES;

D O I：

10.1016/j.physletb.2014.08.015

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

This work deals with the presence of localized structures in relativistic systems described by a single real scalar field in two-dimensional spacetime. We concentrate on kinks and compactons in models with standard kinematics, and we develop a procedure that helps us to smoothly go from kinks to compactons in the suggested scenario. We also show how the procedure works in the braneworld scenario, for flat brane in the five-dimensional spacetime with a single extra dimension of infinite extent. The brane unveils a hybrid profile when the kink becomes a compacton, behaving as a thick or thin brane, depending on the extra dimension being inside or outside a compact space. (C) 2014 The Authors. Published by Elsevier B.V.

引用

页码：515 / 521

页数：7

共 31 条

[1] Compact oscillons in the signum-Gordon model [J].

Arodz, H. ;

Klimas, P. ;

Tyranowski, T. .

PHYSICAL REVIEW D, 2008, 77 (04)

[2]

Arodz H, 2002, ACTA PHYS POL B, V33, P1241

[3] Quantum Phases of a Vortex String [J].

Auzzi, Roberto ;

Kumar, S. Prem .

PHYSICAL REVIEW LETTERS, 2009, 103 (23)

[4] Solitons with cubic and quintic nonlinearities modulated in space and time [J].

Avelar, A. T. ;

Bazeia, D. ;

Cardoso, W. B. .

PHYSICAL REVIEW E, 2009, 79 (02)

[5] Global topological k-defects [J].

Babichev, E. .

PHYSICAL REVIEW D, 2006, 74 (08)

[6] Self-consistent crystalline condensate in chiral Gross-Neveu and Bogoliubov-de Gennes systems [J].

Basar, Goekce ;

Dunne, Gerald V. .

PHYSICAL REVIEW LETTERS, 2008, 100 (20)

[7] First-order framework and generalized global defect solutions [J].

Bazeia, D. ;

Losano, L. ;

Menezes, R. .

PHYSICS LETTERS B, 2008, 668 (03) :246-252

[8] Supergravity brane worlds and tachyon potentials [J].

Bazeia, D ;

Brito, FA ;

Nascimento, JR .

PHYSICAL REVIEW D, 2003, 68 (08)

[9] New results on compact structures [J].

Bazeia, D. ;

Losano, L. ;

Menezes, R. .

PHYSICS LETTERS B, 2014, 731 :293-297

[10] First-order formalism for flat branes in generalized N-field models [J].

Bazeia, D. ;

Lobao, A. S., Jr. ;

Losano, L. ;

Menezes, R. .

PHYSICAL REVIEW D, 2013, 88 (04)

← 1 2 3 4 →