She has published four books as well as scientific and opinion articles in numerous publications in Greece and abroad.

She completed her primary education at the Tossitsion Arsakion High School of Athens, where she developed a strong interest in philosophy, reading Plato systematically.

At the age of eighteen she wrote her first philosophical essays, in which she analyzed and interpreted the theory of Ideas of Plato.

She was appointed as an assistant at the School of Architecture, NTUA in 1976 and was granted a sabbatical to pursue postgraduate studies in economics at the University College London, UK in 1980.

For the first time, in this work Sophia Antonopoulou exposed her view that Marx's Capital forms a theoretical economic paradigm, which in essence constitutes an analysis in which the class struggle is absent, a dimension fundamental to the capitalist economy and society.