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Statefinder diagnosis for Barrow agegraphic dark energy

Ajitesh KumarDepartment of Computer Engineering and Applications, GLA University, Mathura 281406, Uttar Pradesh, IndiaVandna SrivastavaVipin Chandra DubeyDepartment of Mathematics, Institute of Applied Sciences and Humanities GLA University, Mathura 281406, Uttar Pradesh, IndiaUmesh Kumar SharmaDepartment of Mathematics, Institute of Applied Sciences and Humanities GLA University, Mathura 281406, Uttar Pradesh, India

2023en

ABI

Annotatsiya

Here, by employing a Barrow entropy and the standard holographic method at a cosmic framework, we formulate Barrow agegraphic dark energy (BADE), taking the Universe age as an IR cutoff scale in a flat FLRW Universe. For evaluation of statefinder parameters in [Formula: see text] and [Formula: see text] planes, trajectories have been plotted for BADE and discovered that for various values of [Formula: see text], the model exhibits both the behavior of Chaplygin gas and quintessence. Moreover, as a supplement to the statefinder study, we looked at the BADE model without interaction in the plane [Formula: see text], which might offer us a dynamic study using the energy density BADE parameter [Formula: see text] and [Formula: see text], as per VI-[Formula: see text]CDM observational data without interaction from Planck 2018 results.

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Identifikatorlar

DOI: 10.1142/s0219887823501128

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