Open extended quantum systems

• URL: http://arxiv.org/abs/2412.06453v1
• Date: Mon, 09 Dec 2024 12:52:51 GMT
• Title: Open extended quantum systems
• Authors: Dragi Karevski,
• Abstract summary: We begin with a microscopic derivation of the so-called Lindblad equation followed by a more abstract approach.<n>Next, we introduce collision models, a versatile framework that offers a possible unraveling of the non-unitary dynamics of open quantum systems.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: We present an introduction to the theory of open extended quantum systems. We begin with a microscopic derivation of the so-called Lindblad equation followed by a more abstract approach. Next, we introduce collision models, a versatile framework that offers a possible unraveling of the non-unitary dynamics of open quantum systems. We finally discuss concrete situations involving quantum transport phenomena, the generation and replication of entanglement or even the non-thermal relaxation of cold atomic gases confined in optical traps.

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