Influence action and decoherence of hydrodynamic modes
We derive an influence action for the heat diffusion equation and from its spectral dependence show that long wavelength hydrodynamic modes are more readily decohered. The result is independent of the details of the microscopic dynamics, and follows from general principles alone. © 1999 The American...
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| Autores principales: | , |
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| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_15507998_v59_n6_p_Calzetta |
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| Sumario: | We derive an influence action for the heat diffusion equation and from its spectral dependence show that long wavelength hydrodynamic modes are more readily decohered. The result is independent of the details of the microscopic dynamics, and follows from general principles alone. © 1999 The American Physical Society. |
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