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- W2340363670 abstract "We investigate the time-resolved quantum transport properties of phonons in arbitrary harmonic systems connected to phonon baths at different temperatures. We obtain a closed analytic expression of the time-dependent one-particle reduced density matrix by explicitly solving the equations of motion for the nonequilibrium Green's function. This is achieved through a well-controlled approximation of the frequency-dependent bath self-energy. Our result allows for exploring transient oscillations and relaxation times of local heat currents, and correctly reduces to an earlier known result in the steady-state limit. We apply the formalism to atomic chains, and benchmark the validity of the approximation against full numerical solutions of the bosonic Kadanoff-Baym equations for the Green's function. We find good agreement between the analytic and numerical solutions for weak contacts and baths with a wide energy dispersion. We further analyze relaxation times from low to high temperature gradients." @default.
- W2340363670 created "2016-06-24" @default.
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- W2340363670 date "2016-06-03" @default.
- W2340363670 modified "2023-09-27" @default.
- W2340363670 title "Phononic heat transport in the transient regime: An analytic solution" @default.
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- W2340363670 cites W1912297835 @default.
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- W2340363670 cites W1967835431 @default.
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- W2340363670 cites W1972885468 @default.
- W2340363670 cites W1979781149 @default.
- W2340363670 cites W1980725573 @default.
- W2340363670 cites W1980751888 @default.
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- W2340363670 cites W1989988474 @default.
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- W2340363670 cites W1993016191 @default.
- W2340363670 cites W1996203962 @default.
- W2340363670 cites W1997388603 @default.
- W2340363670 cites W2005022986 @default.
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- W2340363670 cites W2012482788 @default.
- W2340363670 cites W2013214718 @default.
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- W2340363670 cites W2027882349 @default.
- W2340363670 cites W2028708966 @default.
- W2340363670 cites W2028737589 @default.
- W2340363670 cites W2029123633 @default.
- W2340363670 cites W2029149580 @default.
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- W2340363670 cites W2037772375 @default.
- W2340363670 cites W2038566401 @default.
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- W2340363670 cites W2049447539 @default.
- W2340363670 cites W2050179910 @default.
- W2340363670 cites W2051944991 @default.
- W2340363670 cites W2061296075 @default.
- W2340363670 cites W2061322497 @default.
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- W2340363670 cites W2082510210 @default.
- W2340363670 cites W2086046045 @default.
- W2340363670 cites W2090599031 @default.
- W2340363670 cites W2092720346 @default.
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- W2340363670 cites W2114308649 @default.
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- W2340363670 cites W2130267420 @default.
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- W2340363670 cites W2952219065 @default.
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- W2340363670 cites W3100535871 @default.
- W2340363670 cites W3100721674 @default.
- W2340363670 cites W3102465934 @default.
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- W2340363670 doi "https://doi.org/10.1103/physrevb.93.214301" @default.
- W2340363670 hasPublicationYear "2016" @default.
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