Damghan University PressJournal of Holography Applications in Physics2783-47784220240601Thermodynamic Properties of Strongly Gravitating Systems11441110.22128/jhap.2024.837.1083ENMir HameedaDepartment of Physics, S.P. Collage, Srinagar, Kashmir, 190001 India;Inter University Centre for Astronomy and Astrophysics , Pune India;Mario C. RoccaDepartamento de Física, Facultad de Ciencias Exactas Universidad Nacional de La Plata,
Argentina;Departamento de Matemáticas, Facultad de Ciencias Exactas Universidad Nacional de La
Plata, Argentina;Consejo Nacional de Investigaciones Científicas y Tecnológicas (IFLP-CCT-CONICET)-C.
C. 727, 1900 La Plata, Argentina;Journal Article20240604This paper investigates the thermodynamic properties of strongly interacting gravitational systems. By deriving the partition function for such systems, the authors obtain expressions for various thermodynamic quantities, including internal energy, specific heat, Helmholtz free energy, entropy, chemical potential, and pressure. The paper introduces an interaction parameter that quantifies the degree of non-ideality in the system, and explores its effects on the thermodynamic properties. The authors also calculate the moments generating function, which provides information about the distribution of particle positions. Additionally, the distribution function for the system is derived. The paper highlights the existence of an upper bound temperature beyond which the partition function becomes negative, indicating a limit on the validity of the model.https://jhap.du.ac.ir/article_411_c8fb37018b1ae12635c5df7393cd45ca.pdfDamghan University PressJournal of Holography Applications in Physics2783-47784220240601Holographic Thermodynamics of an Enhanced Charged AdS Black Hole in String Theory’s Playground152640110.22128/jhap.2024.793.1070ENBehnam PourhassanCanadian Quantum Research Center 204-3002 32 Ave Vernon, BC V1T 2L7 Canada;Physics Department, Istanbul Technical University, Istanbul 34469, Turkey;0000-0003-1338-7083Sareh EslamzadehCanadian Quantum Research Center 204-3002 32 Ave Vernon, BC V1T 2L7 Canada;İzzet SakallıPhysics Department, Eastern Mediterranean University, Famagusta 99628, North Cyprus via
Mersin 10, Turkey;0000-0001-7827-9476Sudhaker UpadhyayDepartment of Physics, K.L.S. College, Magadh University, Nawada-805110, Bihar, India;Visiting Associate, Inter-University Centre for Astronomy and Astrophysics (IUCAA) Pune-
411007, Maharashtra, India;0000-0002-3880-7315Journal Article20240225In this paper, we consider an $\alpha^{\prime}$ corrected Reissner-Nordstr\"{o}m AdS black hole to study thermodynamics. We study the $P-V$ criticality and thermodynamical stability of black hole. We obtained a first-order phase transition which may be interpreted as the large/small black hole phase transition. Therefore, we obtained a van der Waals behaviour and obtained critical points. Finally, we calculate quantum work which is used to resolve the information loss paradox.https://jhap.du.ac.ir/article_401_929c864cfc2a3da6dd73006b1730c54b.pdfDamghan University PressJournal of Holography Applications in Physics2783-47784220240601Self-Similar Properties of the Proton Structure at Low x within the xFitter framework274240210.22128/jhap.2024.816.1079ENShahin Atashbar TehraniSchool of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O.Box 19395-5531, Tehran, Iran;Department of Physics, Faculty of Nano and Bio Science and Technology, Persian Gulf
University, 75169 Bushehr, Iran;0000-0002-9279-499XFatemeh Taghavi ShahriDepartment of Physics, Ferdowsi University of Mashhad, P.O.Box 1436, Mashhad, Iran;0000-0002-7242-5564S. ShoeibiDepartment of Physics, Ferdowsi University of Mashhad, P.O.Box 1436, Mashhad, Iran;0000-0001-8910-0160Journal Article20240321The structure of the proton exhibits Fractal behavior at low x, where x is the fraction of the proton's momentum carried by the interacting partons. This Fractal behavior is characterized by self-similar properties at different scales and can be quantified using the concept of Fractal dimension. An investigation into the Fractal properties of the proton structure at low x is critical for understanding the fundamental properties of the strong force and developing a more comprehensive understanding of the hadron structure.Fractals, characterized by self-similar patterns across scales, demonstrate a direct correlation between their Fractal dimension and entropy, where higher Fractal dimensions correspond to increased informational content. Furthermore, it is essential for designing high-energy physics experiments and developing more accurate models of subatomic particle interactions. This paper has a fresh look at the self-similar properties of the proton structure at low x. Our study involves the use of the xFitter framework to parameterize the proton structure functions with a Fractal formalism at low x. We also examine how the inclusion of new data affects the results of our analysis.https://jhap.du.ac.ir/article_402_e4e62f89cfc5db63df368d80dcaab219.pdfDamghan University PressJournal of Holography Applications in Physics2783-47784220240601The Nucleus Rotating Effect on the Electron Energy Levels via the Seiberg-Witten Map: A Semi-classical Approach435440310.22128/jhap.2024.818.1080ENAbolfazl JafariDepartment of Physics, Faculty of Science, Shahrekord, Iran;0000-0003-3099-3771Journal Article20240331In a semi-classical approach, we relate the spin and rotation of the nucleus. We find the effect of the rotation attributed to the nucleus on the energy of the electron layers. The aim of the present work is to investigate the correction of the magnetic moment and electron vertex function in the lowest order of approximation in the presence of field correction by Seiberg-Witten's method. We will also exploit Seiberg-Witten's relations in the official method, reconstruct the sources and solve modified Maxwell's equations. Furthermore, we will show that in the first approximation of non-commutativity, Seiberg-Witten's and Bopp's shift methods are unequal. The present work is based on non-relativistic quantum mechanics; therefore, the results of this research are expected to change by applying the principles of holography and using the Schrodinger equation compatible with gravitational effects.https://jhap.du.ac.ir/article_403_ea64ef3f66b95b64f60fe6a4563d0c42.pdfDamghan University PressJournal of Holography Applications in Physics2783-47784220240601Null geodesics of a symmergent black hole556241310.22128/jhap.2024.832.1082ENSaheb SoroushfarDepartment of Physics, College of Sciences, Yasouj University, 75918-74934, Yasouj, Iran;0000-0003-3151-0532Journal Article20240524In this paper, null geodesics for a symmergent black hole are investigated. The geodesic equation of this space time are solved analytically according to the Weierstrass elliptic function. Also, the effective potential is obtained and plotted. Finally, using the form of effective potential and obtained analytical solution of geodesic equations, some possible types of orbits related to null geodesics are demonstrated.https://jhap.du.ac.ir/article_413_631fe928cffe67b7e25b4c4338ec682c.pdfDamghan University PressJournal of Holography Applications in Physics2783-47784220240601Non-perturbative correction to the black holes distribution function636541210.22128/jhap.2024.838.1084ENPrabir RudraDepartment of Mathematics, Asutosh College, Kolkata-700026, W. B., IndiaJournal Article20240604This letter investigates non-perturbative corrections to the entropy of black holes and their impact on the associated statistical mechanics and thermodynamics. An exponential correction term to the entropy is proposed, modifying the standard Bekenstein-Hawking formula. The corrected partition function is derived, enabling calculations of thermodynamic quantities like the Helmholtz free energy. For the Schwarzschild black hole case, the free energy reduces to the standard result when the correction term vanishes, providing a consistency check. The implications of these non-perturbative entropy corrections for the statistical mechanics and thermodynamic descriptions of black holes are discussed.https://jhap.du.ac.ir/article_412_b3636b93d7c30db8a550fe3cefa80743.pdf