摘要: I give a self-contained introduction to the resource theory approach quantum thermodynamics. will introduce in an elementary manner technical machinery necessary unpack and prove core statements of theory. The topics covered include so-called `many second laws thermodynamics', thermo-majorisation symmetry constraints on evolution coherence. Among applications, explicitly work out bounds deterministic extraction formation, discuss complete solution for single qubit present irreversibility coherence transfers. aim is facilitate task those researchers interested engaging contributing this topic, presenting scope motivation its assumptions discussing relation between complementary approaches.