TY - JOUR

T1 - Exact solutions of multi-vortices and false vacuum bubbles in noncommutative Abelian-Higgs theories

AU - Bak, Dongsu

PY - 2000/12/7

Y1 - 2000/12/7

N2 - We consider the noncommutative Abelian-Higgs theory and construct new type of exact multi-vortex solutions that solve the static equations of motion. They in general do not follow from the BPS equations; only for some specific values of parameters, they satisfy the BPS equations saturating the Bogomol'nyi bound. We further consider the Abelian-Higgs theory with more complicated scalar potential allowing unstable minima and construct exact solutions of noncommutative false vacuum bubble with integer magnetic flux. The classical stability of the solutions is discussed. (C) 2000 Published by Elsevier Science B.V.

AB - We consider the noncommutative Abelian-Higgs theory and construct new type of exact multi-vortex solutions that solve the static equations of motion. They in general do not follow from the BPS equations; only for some specific values of parameters, they satisfy the BPS equations saturating the Bogomol'nyi bound. We further consider the Abelian-Higgs theory with more complicated scalar potential allowing unstable minima and construct exact solutions of noncommutative false vacuum bubble with integer magnetic flux. The classical stability of the solutions is discussed. (C) 2000 Published by Elsevier Science B.V.

UR - http://www.scopus.com/inward/record.url?scp=4243262498&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(00)01226-0

DO - 10.1016/S0370-2693(00)01226-0

M3 - Article

AN - SCOPUS:4243262498

SN - 0370-2693

VL - 495

SP - 251

EP - 255

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

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

IS - 1-2

ER -