Ukrainian Mathematical Journal

, Volume 57, Issue 6, pp 859–868 | Cite as

On the Drift-Diffusion Model for a Two-Band Quantum Fluid at Zero Temperature

  • G. Ali
  • G. Frosali
  • C. Manzini


By using a scale transformation, we obtain hydrodynamic equations in the quasiclassical approximation from the two-band Schrodinger equation.


Hydrodynamic Equation Zero Temperature Schrodinger Equation Scale Transformation Quasiclassical Approximation 
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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • G. Ali
    • 1
  • G. Frosali
    • 2
  • C. Manzini
    • 3
  1. 1.Istituto per le Applicazioni del Calcolo “M. Picone”NaplesItaly
  2. 2.Universita di FirenzeFlorenceItaly
  3. 3.Scuola Normale SuperiorePisaItaly

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