, ▁compared ▁to ▁ 2 0 0 3 ' s ▁Most ▁Request ed ▁H its ' '. ▁Er le w ine ▁also ▁notes ▁the ▁om ission ▁of ▁" Sh ake ▁It ", ▁Carter ' s ▁first ▁hit , ▁and ▁Carter ' s ▁cover ▁of ▁" Sur fin ' ▁USA ", ▁both ▁tracks ▁present ▁on ▁his ▁debut ▁album . ▁ ▁rate your music ▁review ers ▁have ▁given ▁the ▁album ▁an ▁aggregate ▁score ▁of ▁ 1 . 5 8 ▁out ▁of ▁ 5 ▁from ▁a ▁pool ▁of ▁ten ▁user ▁scores . ▁ ▁References ▁ ▁Category : 2 0 0 6 ▁greatest ▁hits ▁albums ▁Category : A aron ▁Carter ▁compilation ▁albums <0x0A> </s> ▁The ▁Anderson ▁imp urity ▁model , ▁named ▁after ▁Philip ▁Warren ▁Anderson , ▁is ▁a ▁Hamiltonian ▁that ▁is ▁used ▁to ▁describe ▁magnetic ▁imp ur ities ▁embedded ▁in ▁met als . ▁It ▁is ▁often ▁applied ▁to ▁the ▁description ▁of ▁K ondo ▁effect - type ▁problems , ▁such ▁as ▁heavy ▁ferm ion ▁systems ▁and ▁K ondo ▁ins ul ators . ▁In ▁its ▁simplest ▁form , ▁the ▁model ▁contains ▁a ▁term ▁describing ▁the ▁kin etic ▁energy ▁of ▁the ▁condu ction ▁electrons , ▁a ▁two - level ▁term ▁with ▁an ▁on - site ▁C oul omb ▁rep ulsion ▁that ▁models ▁the ▁imp urity ▁energy ▁levels , ▁and ▁a ▁hy brid ization ▁term ▁that ▁cou ples ▁condu ction ▁and ▁imp urity ▁orbit als . ▁For ▁a ▁single ▁imp urity , ▁the ▁Hamiltonian ▁takes ▁the ▁form ▁ ▁, ▁ ▁where ▁the ▁ ▁operator ▁corresponds ▁to ▁the ▁anni h ilation ▁operator