3,255 research outputs found

    More on Phase Transition and Renyi Entropy

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    In this paper, we study the scalar field condensation around the hyperbolic black hole solutions in the Einstein and Gauss-Bonnet gravities. We investigate the Renyi entropy and inequalities governing on it under this phase transition. Our numerical computations show that for the positive values of the Gauss-Bonnet coupling and below a critical temperature one of these inequalities is violated. This puts more restrictions on the allowed values of the Gauss-Bonnet coupling.Comment: 27 pages, 12 figures. v2: published versio

    Modern Urdu Poetry and Contemporary Requirements

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    The contemporary needs, demands, and challenges and their impact on our modern poetry are very pertinent to mention here that contemporary consciousness is very necessary for modern poets and poetry. Challenges of the modern era and contemporary consciousness are the main sources to impress the mind and soul of the Creator and such literature plays a significant role in society. The poets realize, analyze and judge the surrounding issues of their era and discuss them in their poetry. Succinctly we can say that the contemporary demands and challenges have a deep impact on modern poetry

    A Comprehensive Review of Abdul Aziz Khalid's Works

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    Abdul Aziz Khalid is one of the most renowned Pakistani poets of Urdu literature. He adorned his poetry bouquet with multiple languages such as Arabic, Persian, Turkish, Hindi, and Hebrew. He wrote almost forty books on different types of literature, especially on Naat, Ghazal, Poem, quatrains, translation, and criticism. His knowledge  & vision about Islamic history and literature of different languages is above board. The names of his books are very unique and earned immense popularity particularly Farquleet, MaazMaaz, TaabTaab, Manhamanna, Lehun-e-sareer, Abu Turab, Sani lasani, Kaf e Darya, Kilk e Mouj, Kharoosh e Khum, etc. The reader can enhance his awareness about religions, love tails, historic sense, idioms, phrases,  Quranic Verses, Hadith, traditions of Islamic culture & life of Prophet Muhammad (SAAW)and his companions. His poetry is a beautiful blend of classic and modernism

    Holographic complexity in general quadratic curvature theory of gravity

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    In the context of CA conjecture for holographic complexity, we study the action growth rate at late time approximation for general quadratic curvature theory of gravity. We show how the Lloyd's bound saturates for charged and neutral black hole solutions. We observe that a second singular point may modify the action growth rate to a value other than the Lloyd's bound. Moreover, we find the universal terms that appear in the divergent part of complexity from computing the bulk and joint terms on a regulated WDW patch.Comment: 19 pages, 4 figures; v3. Subsection 2.5 modified and more discussions on the second singularity in new subsection 2.6 added. Accepted for publication in EPJ
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