SU(N)/ZN self-interactions of closed strings

A. Davidson; Y. Verbin

doi:10.1016/0370-2693(92)90536-D

SU(N)/Z_N self-interactions of closed strings

A. Davidson
, Y. Verbin

פיסיקה

نتاج البحث: نشر في مجلة › مقالة › مراجعة النظراء

ملخص

The non-abelian self-interactions of closed cosmic strings, carrying SU(N)/Z_N electric charges and magnetic fluxes, are analyzed. Following the Nielsen-Olesen geometrical approach, the world sheet of such a loop is non-trivially embedded in R⁴ × CP^N-1. The string evolution is then governed by a generalized Weierstrass potential exhibiting discretely degenerate minima. The corresponding soliton solutions are dynamically non-contractible both in real and internal spaces.

اللغة الأصلية	الإنجليزيّة
الصفحات (من إلى)	24-30
عدد الصفحات	7
دورية	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
مستوى الصوت	276
رقم الإصدار	1-2
المعرِّفات الرقمية للأشياء	https://doi.org/10.1016/0370-2693(92)90536-D
حالة النشر	نُشِر - 6 فبراير 1992

الوصول إلى المستند

10.1016/0370-2693(92)90536-D

الملفات والروابط الأخرى

Link to publication in Scopus

قم بذكر هذا

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abstract = "The non-abelian self-interactions of closed cosmic strings, carrying SU(N)/ZN electric charges and magnetic fluxes, are analyzed. Following the Nielsen-Olesen geometrical approach, the world sheet of such a loop is non-trivially embedded in R4 × CPN-1. The string evolution is then governed by a generalized Weierstrass potential exhibiting discretely degenerate minima. The corresponding soliton solutions are dynamically non-contractible both in real and internal spaces.",

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AB - The non-abelian self-interactions of closed cosmic strings, carrying SU(N)/ZN electric charges and magnetic fluxes, are analyzed. Following the Nielsen-Olesen geometrical approach, the world sheet of such a loop is non-trivially embedded in R4 × CPN-1. The string evolution is then governed by a generalized Weierstrass potential exhibiting discretely degenerate minima. The corresponding soliton solutions are dynamically non-contractible both in real and internal spaces.

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JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

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