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Noether symmetry analysis in chameleon field cosmology

This work deals with chameleon field cosmology (a scalar field nonminimally coupled to cold dark matter) in the background of flat Friedmann–Lemaitre–Robertson–Walker (FLRW) space–time. Both classical and quantum cosmology have been investigated using Noether symmetry analysis of the underlying physical system. The Wheeler–DeWitt (WD) equation has been constructed on the minisuperspace and solutions have been obtained using conserved charge.