Minimal quantum heat pump based on high-frequency driving and non-Markovianity.
basic_science · Level V
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- Record sourced from PubMed, PMID 39020951.
- Also identified by DOI 10.1103/PhysRevE.109.064121.
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Abstract
We propose a minimal setup for a quantum heat pump consisting of two tunnel-coupled quantum dots, each hosting a single level and each being coupled to a different fermionic reservoir. The working principle relies on both non-Markovian system-bath coupling and driving-induced resonant coupling. We describe the system using a reaction-coordinate mapping in combination with Floquet-Born-Markov theory and characterize its performance.