Nested domain defects

被引：26

作者：

Morris, JR ^{[1
]}

机构：

[1] Indiana Univ NW, Dept Phys, Gary, IN 46408 USA

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1998年 / 13卷 / 07期

关键词：

D O I：

10.1142/S0217751X98000494

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

An example of a supersymmetric model involving two interacting chiral superfields is presented here which allows for solutions describing stringlike "domain ribbon" defects embedded within a domain wall. It is energetically favorable for the fermions within the wall to populate the domain ribbons, and an explicit solution is found for the fermion zero modes. The Fermi gas within ribbons can allow them to stabilize in the form of small loops.

引用

页码：1115 / 1127

页数：13

共 11 条

[1] Topological defects inside domain walls [J].

Bazeia, D ;

Ribeiro, RF ;

Santos, MM .

PHYSICAL REVIEW D, 1996, 54 (02) :1852-1855

[2] STRINGY DOMAIN-WALLS AND TARGET-SPACE MODULAR INVARIANCE [J].

CVETIC, M ;

QUEVEDO, F ;

REY, SJ .

PHYSICAL REVIEW LETTERS, 1991, 67 (14) :1836-1839

[3] STATIC DOMAIN-WALLS IN N = 1 SUPERGRAVITY [J].

CVETIC, M ;

GRIFFIES, S ;

REY, SJ .

NUCLEAR PHYSICS B, 1992, 381 (1-2) :301-328

[4] SOLITONS WITH FERMION NUMBER 1/2 [J].

JACKIW, R ;

REBBI, C .

PHYSICAL REVIEW D, 1976, 13 (12) :3398-3409

[5]

Kolb EW, 1990, The Early Universe, V69, P1, DOI DOI 10.1201/9780429492860

[6] BIASED DISCRETE SYMMETRY-BREAKING AND FERMI BALLS [J].

MACPHERSON, AL ;

CAMPBELL, BA .

PHYSICS LETTERS B, 1995, 347 (3-4) :205-210

[7] DOMAIN DEFECTS IN STRINGS AND WALLS [J].

MORRIS, JR .

PHYSICAL REVIEW D, 1995, 51 (02) :697-702

[8]

Srivastava P.P., 1986, SUPERSYMMETRY SUPERF

[9]

Vilenkin A., 1994, Strings and Other Topological Defects

[10]

Wess J., 1992, Supersymmetry and supergravity

← 1 2 →