A Combined Barrow Entropy and QCD Ghost Mechanism for Late-Time Cosmic Acceleration

Aziza Altaibayeva, Ulbossyn Ualikhanova, Zhanar Umurzakhova +1

We investigate a unified dark-energy scenario based on the combined effects of Barrow entropy corrections and the QCD ghost mechanism, referred to as the BH--QCDGDE model. The dark…