What should be command for font style "Computer Modern Roman" in Mathematica, as the default font style of LaTeX is "Computer Modern Roman". Tried this
Plot[z^2, {z, 0, 1},
PlotLabel ->
StyleForm[z^y, FontFamily -> "CMUSerif-Italic",
FontSlant -> "Plain", FontSize -> 20]]
However when saved as .eps and used in .tex file, the generated figure in .pdf was having font of "Times"