Do we know how to define energy in general relativity?
Sinya Aoki
TL;DR
This essay explores the complex issue of defining energy within the framework of general relativity, discussing recent research and personal insights on the topic.
Contribution
It provides a comprehensive discussion on the challenges and perspectives related to defining energy in general relativity, incorporating recent research and personal viewpoints.
Findings
Highlights the ambiguity in defining energy in general relativity
Discusses recent theoretical approaches and their limitations
Offers personal insights and perspectives on the topic
Abstract
This essay is dedicated to Prof. K.K. Phua on the occasion of his 80th birthday. While the contents of this essay are based on our recent papers published in the International Journal of Modern Physics A, I have added many personal opinions, so that I am solely responsible for all statements in this essay. 1. S. Aoki, T. Onogi and S. Yokoyama, Int. J. Mod. Phys. A36 (2021) no.10, 2150098. 2. S. Aoki, T. Onogi and S. Yokoyama, Int. J. Mod. Phys. A36 (2021) no.29, 2150201.
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Taxonomy
TopicsEarthquake Detection and Analysis · Geophysics and Sensor Technology · Seismic Waves and Analysis