La separación de poderes en el siglo XIII : un acercamiento al concepto político en el Tractatus de regia potestate et papali de Juan Quidort de París

The work of John Quidort of Paris has a great influence by Tomas Aquinas and Cicero. However the proposals on the nature of the political power in these philosophers are different in some respects. In the present paper I will demonstrate the influences of both authors which help the quidort theory, not without-first-determining the dif- ferences and personal thesis of John of Paris at the first moment when the Parisian philosopher thinks the separation of powers' thesis at 13th century.