Experimental demonstration of steady-state dynamics of three-level quantum heat engine using superconducting quantum circuits

• URL: http://arxiv.org/abs/2401.15833v2
• Date: Tue, 14 May 2024 10:49:39 GMT
• Title: Experimental demonstration of steady-state dynamics of three-level quantum heat engine using superconducting quantum circuits
• Authors: Gao-xiang Deng, Haoqiang Ai, Wei Shao, Yu Liu, Zheng Cui,
• Abstract summary: This study proposes a method to simulate the steady-state dynamics of a three-level quantum heat engine by designing and implementing superconducting quantum circuits. The outcomes from the quantum circuit model designed in this study, when executed on a real quantum device, closely align with theoretical predictions, thereby validating the effectiveness of the circuit model.
• Score: 5.128039456682052
• License: http://creativecommons.org/licenses/by-nc-sa/4.0/
• Abstract: The three-level system represents the smallest quantum system capable of autonomous cycling in quantum heat engines. This study proposes a method to simulate the steady-state dynamics of a three-level quantum heat engine by designing and implementing superconducting quantum circuits. Following error mitigation, the outcomes from the quantum circuit model designed in this study, when executed on a real quantum device, closely align with theoretical predictions, thereby validating the effectiveness of the circuit model. This study offers a novel approach for investigating three-level quantum heat engines, enabling the verification of theoretical research findings while also reducing the complexity and cost of experimental procedures.

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