تقرير
The origin of the cosmological constant
العنوان: | The origin of the cosmological constant |
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المؤلفون: | Álvarez, Enrique, Anero, Jesús, Sánchez-Ruiz, Irene |
سنة النشر: | 2023 |
المجموعة: | High Energy Physics - Theory |
مصطلحات موضوعية: | High Energy Physics - Theory |
الوصف: | It is well-known that in unimodular gravity the cosmological constant is not sourced by a constant energy density, but rather appears as some sort of integration constant. In this work we try to flesh this out by studying in some detail a couple of examples, one from cosmology and the other from gravitational collapse. Comment: LaTeX, 17 pages, cosmetic changes |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2310.16522 |
رقم الأكسشن: | edsarx.2310.16522 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |