Type:

Other

Description:

The QM Wigner program displays the time evolution of the position-space wave function and the associated quasi-probability distribution in phase space via the Wigner function. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the qm_wigner.jar file will run the program if Java is installed. The default wave function is a Gaussian wave packet in a harmonic oscillator. Additional states and other potential energy functions can be specified using the Display | Switch GUI menu item. QM Wigner is one of 18 Open Source Physics programs that model time-dependent quantum mechanics using an energy eigenstate expansion. Other programs provide additional visualizations. They can be found by searching ComPADRE for Open Source Physics, OSP, or Superposition.

Subjects:

  • Mathematics > General

Education Levels:

  • Grade 1
  • Grade 6
  • Grade 8
  • Grade 9

Keywords:

NSDL,Mathematics,Graduate/Professional,OSP,quantum mechanics,wave packets,oai:nsdl.org:2200/20080504230354066T,Wigner function,Informal Education,Vocational/Professional Development Education,Higher Education,superposition,Undergraduate (Upper Division),energy eigenstates,infinite square well,Chemistry,Physics,Engineering,Quantum Physics,NSDL_SetSpec_439869,Bound State Systems,quasi phase space,phase space,Open Source Physics

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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