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Quantum Lubrication: Suppression of Friction in a First Principle Four
Stroke Heat Engine
Tova Feldmann, Ronnie Kosloff
abstract: A quantum model of a heat engine resembling the Otto cycle is employed to
explore strategies to suppress frictional losses. These losses are caused by
the inability of the engine's working medium to follow adiabatically the change
in the Hamiltonian during the expansion and compression stages. By adding
external noise to the engine, frictional losses can be suppressed.
- oai_identifier:
- oai:arXiv.org:quant-ph/0509109
- categories:
- quant-ph
- comments:
- references added some minor changes
- doi:
- 10.1103/PhysRevE.73.025107
- arxiv_id:
- quant-ph/0509109
- created:
- 2005-09-15
- updated:
- 2005-09-19
Full article ▸
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