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@ARTICLE{Ferreri:1020039,
      author       = {Ferreri, Alessandro and Macrì, Vincenzo and Wilhelm-Mauch,
                      Frank and Nori, Franco and Bruschi, David Edward},
      title        = {{Q}uantum field heat engine powered by phonon-photon
                      interactions},
      journal      = {Physical review research},
      volume       = {5},
      number       = {4},
      issn         = {2643-1564},
      address      = {College Park, MD},
      publisher    = {APS},
      reportid     = {FZJ-2023-05840},
      pages        = {043274},
      year         = {2023},
      abstract     = {We present a quantum heat engine based on a cavity with two
                      oscillating mirrors that confine a quantum field. The engine
                      performs an Otto cycle during which the walls and a field
                      mode, together representing the working substance of the
                      engine, interact via a nonlinear Hamiltonian. Resonances
                      between the frequencies of the cavity mode and the walls
                      allow one to transfer heat from the hot and the cold bath by
                      exploiting the conversion between phononic and photonic
                      excitations. We study the time evolution of the system and
                      show that net work can be extracted after a full cycle. We
                      evaluate the efficiency of the process.},
      cin          = {PGI-12},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-12-20200716},
      pnm          = {5223 - Quantum-Computer Control Systems and Cryoelectronics
                      (POF4-522) / Verbundprojekt: German Quantum Computer based
                      on Superconducting Qubits (GEQCOS) - Teilvorhaben:
                      Charakterisierung, Kontrolle und Auslese (13N15685)},
      pid          = {G:(DE-HGF)POF4-5223 / G:(BMBF)13N15685},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001133312500004},
      doi          = {10.1103/PhysRevResearch.5.043274},
      url          = {https://juser.fz-juelich.de/record/1020039},
}