Entanglement between dependent degrees of freedom: Quasi-particle correlations

Common notions of entanglement are based on well-separated subsystems. However, obtaining such independent degrees of freedom is not always possible because of physical constraints. In this work, we explore the notion of entanglement in the context of dependent degrees of freedom. As a physically re...

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Hauptverfasser:	Barkhausen, Franziska, Santos, Laura Ares, Schumacher, Stefan, Sperling, Jan
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Quantum Physics
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