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Holographic entanglement entropy in the fourth-order scale-invariant gravity | ||
Journal of Theoretical and Applied Physics | ||
مقاله 2، دوره 17، شماره 1، خرداد 2023، صفحه 1-8 اصل مقاله (306.88 K) | ||
نوع مقاله: Scientific Research Manuscript | ||
شناسه دیجیتال (DOI): 10.30495/jtap.172302 | ||
نویسندگان | ||
M. Reza Tanhayi ![]() ![]() | ||
Department of Physics, Central Tehran Branch, Islamic Azad University (IAUCTB), Tehran, Iran. | ||
چکیده | ||
In this paper, we use the holographic method to compute the entanglement entropy for different regions in the fourth-order scale-invariant theory of gravity. In four dimensions, the action of scale-invariant gravity contains a parameter where the moduli space has some distinguished points, precisely, the space of solutions contains the Log-gravity and for this specific solution, we compute the entanglement entropy. We also use the numerical method to investigate mutual information and tripartite information. Moreover, we make a comment on the sign of these quantities. | ||
کلیدواژهها | ||
Entanglement Entropy؛ Holographic method؛ Mutual information؛ Log gravity | ||
آمار تعداد مشاهده مقاله: 37 تعداد دریافت فایل اصل مقاله: 4 |