Die Studie untersucht das Hofzeremoniell der Spätantike als eine Bündelung sinn- und machtkonstituierender Rituale, in denen sich die wesentlichen Ideologeme des spätantiken Kaisertums spiegelten und die ihnen Inhalt und Leben verliehen. Zeremoniell und Herrschaft waren untrennbar miteinander verbunden. Der Autor zeigt durch eine systematische und umfassende Untersuchung, dass Zeremoniell nicht allein Ausdruck, sondern auch Gestaltung, nicht nur autoritative monarchische Repräsentation, sondern ebenso performative Konstruktion des spätantiken Kaisertums war.

The 'Tetrarchy', the modern name assigned to the period of Roman history that started with the emperor Diocletian and ended with Constantine I, has been a much-studied and much-debated field of the Roman Empire. Debate, however, has focused primarily on whether it was a true 'system' of government, or rather a collection of ad-hoc measures undertaken to stabilise the empire after the troubled period of the 3rd century CE. The papers collected here aim to go beyond this question and to present an innovative approach to a fascinating period of Roman history by understanding the Tetrarchy not as a system of government, but primarily as a political language. Their focus thus lies on the language and ideology of the imperial college and court, on the performance of power in imperial ceremonies, the representation of the emperors and their enemies in the provinces of the Roman world, as well as on the afterlife of Tetrarchic power in the Constantinian period.