Yuki Hino, Hisao Hayakawa
Published 2020-03-12Version 1
We investigate a heat engine under an adiabatic (Thouless) pumping process. In this process, the extracted work and lower bound on dissipated availability are characterized by a vector potential and a Riemannian metric, respectively. We derive a trade-off relation between the power and effective efficiency. We also explicitly calculate the trade-off relation as well as the power and efficiency for a spin-boson model coupled to two reservoirs.
Comments: 7 pages, 7 figures
Effect of finite-size heat source's heat capacity on the efficiency of heat engine
Lower Bound of Entropy Production in an Underdamped Langevin System with Normal Distributions
Universal trade-off relation between power and efficiency for heat engines
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