Rabi type oscillations in damped two-dimensional single electron quantum dots

Open Physics ◽  
2012 ◽  
Vol 10 (4) ◽  
Author(s):  
Madhuri Mukhopadhyay ◽  
Ram Hazra ◽  
Manas Ghosh ◽  
Samaresh Mukherjee ◽  
Shankar Bhattacharyya
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Josephson Junction ◽  
Transverse Magnetic Field ◽  
Transverse Magnetic ◽  
Single Electron ◽  
Coordinate Space ◽  
Two Dimensional ◽  
Rabi Oscillations ◽  
Electron Quantum

AbstractWe present a quantized model of a harmonically confined dot atom with inherent damping in the presence of a transverse magnetic field. The model leads to a non-Hermitian Hamiltonian in coordinate space. We have analytically studied the effects of damping on Rabi type oscillations of the system. The model explains the decoherence of Rabi oscillations in a Josephson Junction.

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