Derivation of New Quantum Hydrodynamic Equations Using Entropy Minimization
نویسندگان
چکیده
منابع مشابه
Derivation of New Quantum Hydrodynamic Equations Using Entropy Minimization
New quantum hydrodynamic equations are derived from a Wigner-Boltzmann model, using the quantum entropy minimization method recently developed by Degond and Ringhofer. The model consists of conservation equations for the carrier, momentum, and energy densities. The derivation is based on a careful expansion of the quantum Maxwellian in powers of the Planck constant. In difference to the standar...
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ژورنال
عنوان ژورنال: SIAM Journal on Applied Mathematics
سال: 2006
ISSN: 0036-1399,1095-712X
DOI: 10.1137/050644823