Trapped gravitational waves in jackiw–teitelboim gravity

Jeong Myeong Bae, Ido Ben-Dayan, Marcelo Schiffer, Gibum Yun, Heeseung Zoe

نتاج البحث: نشر في مجلةمقالةمراجعة النظراء

ملخص

We discuss the possibility that gravitational fluctuations (“gravitational-waves”) are trapped in space by gravitational interactions in two dimensional Jackiw–Teitelboim gravity. In the standard geon (gravitational electromagnetic entity) approach, the effective energy is entirely deposited in a thin layer, the active region, that achieves spatial self-confinement and raises doubts about the geon’s stability. In this paper we relinquish the “active region” approach and obtain self-confinement of “gravitational waves” that are trapped by the vacuum geometry and can be stable against the backreaction due to metric fluctuations.

اللغة الأصليةالإنجليزيّة
رقم المقال40
دوريةUniverse
مستوى الصوت7
رقم الإصدار2
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - فبراير 2021

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