Og Hawking radiation. It only will depend on the assumption that curved
Og Hawking radiation. It only is dependent upon the assumption that curved geometry emerges in the acoustic properties of a relativistic fluid. This outcome is compatible with the basic idea that classical Einstein gravity could be emergent as a fluid phase of some much more fundamental degrees of freedom [21,22]. It truly is worth mentioning that the analog metric in this paper and in other papers on analog gravity describes an efficient geometry in which fluid acoustic perturbations propagate and can’t be UCB-5307 manufacturer related to the Einstein equations, as in general relativity. In certain, the classical BH thermodynamics (initial, second and third law) are tightly related to the Einstein equations, and hence, these thermodynamic laws can’t be reproduced by an analog metric. Nevertheless, as demonstrated in previous performs, e.g., Refs. [3,four,14], the analog horizon radiation, dubbed also the analog Hawking radiation, may be reproduced within the usual way. The analog horizon radiation is usually a genuine quantum effect in which the phonon quanta participate. Ultimately, we would like to mention that we’re not conscious of any astrophysical study related to the study presented here. However, within the framework in the relativistic acoustic geometry normally, feasible effects may be observed inside the BH accretion [23] and in higher power experiments [24,25].Author Contributions: Conceptualization, N.B.; methodology, N.B. and H.N.; formal analysis, N.B. and H.N.; writing–original draft preparation, H.N.; writing–review and editing, N.B. and H.N. All authors agreed to the published version with the manuscript. Funding: This analysis was funded by the ICTP-SEENET-MTP project NT-03 Cosmology-Classical and Quantum Challenges. Acknowledgments: The operate of N.B. has been partially supported by the ICTP-SEENET-MTP project NT-03 Cosmology-Classical and Quantum Challenges. Conflicts of Interest: The authors declare no conflict of interest.
universeArticleThe Sharma ittal Model’s Implications on FRW Universe in Chern imons GravitySarfraz Ali 1 , Muhammad Hummad Waheed 2 , Muhammad Imran Asjad 3 , Khuram Ali Khan four , Thanin Sitthiwirattham five, and Chanon Promsakon14Department of Mathematics, University of Education, Lahore 54700, Pakistan; [email protected] Riphah International University Faisalabad Campus, Faisalabad 38000, Pakistan; [email protected] Department of Mathematics, University of Management and Technologies Lahore, Lahore 54770, Pakistan; [email protected] Division of Mathematics, University of Sargodha, Nitrocefin Purity & Documentation Sargodha 38000, Pakistan; [email protected] Mathematics Division, Faculty of Science and Technologies, Suan Dusit University, Bangkok 10300, Thailand Department of Mathematics, Faculty of Applied Science, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; [email protected] Correspondence: [email protected]: Ali, S.; Waheed, M.H.; Asjad, M.I.; Khan, K.A.; Sitthiwirattham, T.; Promsakon, C. The Sharma ittal Model’s Implications on FRW Universe in Chern imons Gravity. Universe 2021, 7, 428. https://doi.org/10.3390/ universe7110428 Academic Editor: Lorenzo Iorio Received: 18 October 2021 Accepted: 7 November 2021 Published: 10 NovemberAbstract: The Sharma ittal holographic dark energy model is investigated within this paper utilizing the Chern imons modified gravity theory. We investigate several cosmic parameters, such as the deceleration, equation of state, square of sound speed, and power density. According to the de.