Розподiл потенцiалу скалярного поля для “розмазаної” замкненої нуль-струни, яка прямує в площинi z = 0

• Date: 2018
• Main Authors: Lelyakov, O. P., Karpenko, A. S., Babadzhan, R.-D. O.
• Format: Article
• Language: English; Ukrainian
• Published: Publishing house "Academperiodika" 2018
• Subjects: потенцiал скалярного поля; “розмазана” нуль-струна; тензор енергiї-iмпульсу
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018481
• Journal Title: Ukrainian Journal of Physics

A general form for the scalar-field potential distribution has been proposed for a closed “thick” null string either collapsing or expanding in the plane z = 0. Conditions, under which the energy-momentum tensor components for a scalar field that contracts into a one-dimensional object...