Record number :
1739725
Title of article :
Classical trajectories: A powerful tool for solving tunneling problems
Author/Authors :
Sels، نويسنده , , Dries and Brosens، نويسنده , , Fons and Magnus، نويسنده , , Wim، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2012
Pages :
4
From page :
78
To page :
81
Abstract :
In the realm of Ehrenfest’s theorem, classical trajectories obeying Newton’s laws have been proven useful to construct explicit solutions to the time-dependent Wigner–Liouville equation. Whereas previous works have particularly focused on the initial distribution function as a vehicle found to carry the signatures of quantum statistics into the time-dependent solution, the present paper shows that the Lagrange–Charpit method based on classical trajectories can be successfully invoked as well to tackle quantum mechanical features with no classical counterpart, such as tunneling.
Keywords :
Wigner distribution function , Electronic transport , Tunneling , Nanostructures
Journal title :
Physica A Statistical Mechanics and its Applications
Journal title :
Physica A Statistical Mechanics and its Applications
Serial Year :
2012
Link To Document :
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