Entrapment of a network of domain walls

被引：37

作者：

Bazeia, D ^{[1
]}

Brito, FA ^{[1
]}

机构：

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

来源：

PHYSICAL REVIEW D | 2000年 / 62卷 / 10期

关键词：

D O I：

10.1103/PhysRevD.62.101701

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We explore the idea of a network of defects to live inside a domain wall in models of three real scalar fields, engendering the Z(2)X(3) symmetry. The field that governs the Z(2) symmetry generates a domain wall, and entraps the hexagonal network formed by the three junctions of the model of two scalar fields that describes the remaining Z(3) symmetry. If the host domain wall bends to spherical form, in the thin wall approximation there may appear nontopological structures hosting networks that accept diverse patterns. If Z(3) is also broken, the model may generate a buckyball containing 60 junctions, a fullerenelike structure. Applications to cosmology are outlined.

引用

页码：1 / 4

页数：4

共 45 条

[11] Domain wall junctions are 1/4 BPS states [J].

Carroll, SM ;

Hellerman, S ;

Trodden, M .

PHYSICAL REVIEW D, 2000, 61 (06)

[12] BPS-saturated walls in supersymmetric theories [J].

Chibisov, B ;

Shifman, M .

PHYSICAL REVIEW D, 1997, 56 (12) :7990-8013

[13] BPS-saturated walls in supersymmetric theories (vol 56, pg 7990, 1997) [J].

Chibisov, B ;

Shifman, M .

PHYSICAL REVIEW D, 1998, 58 (10)

[14] BREAKING CHIRALITY IN NONEQUILIBRIUM SYSTEMS [J].

COULLET, P ;

LEGA, J ;

HOUCHMANDZADEH, B ;

LAJZEROWICZ, J .

PHYSICAL REVIEW LETTERS, 1990, 65 (11) :1352-1355

[15] DYNAMICS OF BLOCH WALLS IN A ROTATING MAGNETIC-FIELD - A MODEL [J].

COULLET, P ;

LEGA, J ;

POMEAU, Y .

EUROPHYSICS LETTERS, 1991, 15 (02) :221-226

[16] Biased domain walls [J].

Coulson, D ;

Lalak, Z ;

Ovrut, B .

PHYSICAL REVIEW D, 1996, 53 (08) :4237-4246

[17] Supergravity domain walls [J].

Cvetic, M ;

Soleng, HH .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1997, 282 (04) :159-223

[18] Kinks inside supersymmetric domain ribbons [J].

Edelstein, JD ;

Trobo, ML ;

Brito, FA ;

Bazeia, D .

PHYSICAL REVIEW D, 1998, 57 (12) :7561-7569

[19]

Eschenfelder A. H., 1981, MAGNETIC BUBBLE TECH

[20] PRIMORDIAL ORIGIN OF NONTOPOLOGICAL SOLITONS [J].

FRIEMAN, JA ;

GELMINI, GB ;

GLEISER, M ;

KOLB, EW .

PHYSICAL REVIEW LETTERS, 1988, 60 (21) :2101-2104

← 1 2 3 4 5 →