Twistor structures and boost-invariant solutions to field equations

We start with a brief overview of a non-Lagrangian approach to field theory based on a generalization of the Kerr-Penrose theorem and algebraic twistor equations. Explicit algorithms for obtaining the set of fundamental (Maxwell, SL(2,ℂ)-Yang-Mills, spinor Weyl and curvature) fields associated with every solution of the basic system of algebraic equations are presented. The notion of a boost-invariant solution is introduced, and the unique axially-symmetric and boost-invariant solution which can be generated by twistor functions is obtained, together with the associated fields. It is found that this solution possesses a wide variety of point-, string- and membrane-like singularities exhibiting nontrivial dynamics and transmutations. © 2017, Pleiades Publishing, Ltd.

Авторы
Kassandrov V.V. 1 , Rizcallah J.A.2 , Markova N.V. 3
Редакторы
-
Издательство
-
Номер выпуска
4
Язык
Английский
Страницы
300-304
Статус
Опубликовано
Подразделение
-
Номер
-
Том
23
Год
2017
Организации
  • 1 Institute of Gravitation and Cosmology, Peoples’ Friendship University of Russia, Moscow, Russian Federation
  • 2 School of Education, Lebanese University, Beirut, Lebanon
  • 3 Department of Applied Mathematics, Peoples’ Friendship University of Russia, Moscow, Russian Federation
Ключевые слова
-
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/5279/