Environment Induced Bipartite Entanglement
Fabio Benatti, Alexandra M. Liguori, Adam Nagy
TL;DR
This paper investigates the conditions under which environment-induced interactions generate entanglement in bipartite quantum systems, extending previous results and exploring higher-dimensional cases.
Contribution
It analyzes the necessity of a known sufficient condition for entanglement generation and provides new criteria for higher-dimensional systems.
Findings
The sufficient condition is not always necessary for entanglement.
New criteria for bath-mediated entanglement in higher dimensions are proposed.
The results deepen understanding of environment-induced entanglement mechanisms.
Abstract
Recently, a sufficient condition on the structure of the Kossakowski-Lindblad master equation has been given such that the generated reduced dynamics of two qubits results entangling for at least one among their initial separable pure states. In this paper we study to which extent this condition is also necessary. Further, we find sufficient conditions for bath-mediated entanglement generation in higher dimensional bipartite open quantum systems.
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