Влияет ли первичный волос на формирование голой сингулярности в метрике Вайдья?

Авторы

  • Виталий Дмитриевич Вертоградов Российский государственный педагогический университет им. А. И. Герцена; Санкт-Петербургский филиал Специальной астрофизической обсерватории РАН https://orcid.org/0000-0002-5096-7696

DOI:

https://doi.org/10.33910/2687-153X-2024-5-2-83-90

Ключевые слова:

черная дыра, голая сингулярность, гравитационный коллапс, гравитационное расщепление, сила сингулярности

Аннотация

В статье рассматривается гравитационный коллапс в метрике Вайдья, полученной с помощью гравитационного расщепления. Мы исследуем вопрос о том, влияет ли первичный волос на конечный результат гравитационного коллапса. Мы доказали, что константа связи оказывает влияние на формирование голой сингулярности. Мы также исследовали вопрос о силе центральной сингулярности и доказали, что она является гравитационно-сильной. Тем не менее приведенная модель не нарушает космический принцип цензуры, поскольку при формировании голой сингулярности нарушаются слабые энергетические условия.

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Опубликован

2024-06-24

Выпуск

Раздел

Theoretical Physics