Demon driven by geometric phase

We theoretically study the entropy production and work extracted from a system connected to two reservoirs by periodic modulations of electrochemical potentials parameter Hamiltonian under isothermal conditions. find that modulation parameters can drive geometric state, which is away nonequilibrium steady state (NESS). Using this property, we construct demon in during first one-cycle negative such extract if start NESS without modulations. use Anderson model implement realistic situation.