João Luís Rosa: Traversable wormholes in quadratic gravity
Автор: NiklasOPF
Загружено: 2024-02-10
Просмотров: 116
Описание:
#research #relativity #wormhole
João is an assistant professor at the University of Gdansk with a PhD from Instituto Superior Técnico. In this video we talk about his paper "Traversable wormholes with double layer thin shells in quadratic gravity".
EPISODE LINKS:
João's LinkedIn profile: https://www.linkedin.com/in/joaoluisr...
João's Google Scholar: https://scholar.google.com/citations?...
Link to the paper: https://arxiv.org/abs/2305.06829
OUTLINE:
00:00 - Introduction
03:07 - Lagrangian, action and Ricci scalar
10:35 - Quadratic gravity and wormholes
16:38 - Traversable wormholes
21:30 - Junction conditions for wormhole solutions
26:05 - Double layer thin shell wormhole solutions
38:25 - Non-differentiability of the gravitational field
40:26 - Coupling constant α
46:43 - Results and future research
53:10 - Concluding remarks
SOCIAL MEDIA LINKS:
/ forsstrom. .
https://niklasopf.github.io/
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
![Пожалуй, главное заблуждение об электричестве [Veritasium]](https://image.4k-video.ru/id-video/6Hv2GLtnf2c)
