Statistical physics:boltzman distribution

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SUMMARY

The discussion centers on the application of the Boltzmann distribution to a one-dimensional square well potential for helium atoms at 20 K, with a well length of 0.6 mm. Participants clarify that while the square well does not have an analytic solution, it is still possible to evaluate the energy levels using numerical methods or approximations. The consensus is that the Boltzmann distribution can be applied in this context, as the energy levels can be determined despite the lack of a closed-form solution.

PREREQUISITES
  • Understanding of quantum mechanics principles, particularly potential wells
  • Familiarity with the Boltzmann distribution and its applications
  • Knowledge of numerical methods for solving quantum systems
  • Basic thermodynamics, specifically concepts related to temperature and energy distributions
NEXT STEPS
  • Explore numerical methods for solving quantum mechanical systems, such as finite difference methods
  • Study the derivation and applications of the Boltzmann distribution in statistical mechanics
  • Investigate the energy levels of particles in potential wells using computational tools
  • Learn about the implications of temperature on quantum states and distributions
USEFUL FOR

Students and researchers in physics, particularly those focusing on quantum mechanics and statistical physics, as well as anyone interested in the behavior of particles in potential wells.

oddiseas
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Homework Statement



A square well of length L= 0.6 mm is to be used as a trap for He atoms at 20 K. Consider the values of some of the lowest energy levels of He atoms in a 1-D square well. Explain if it is valid to use the Boltzmann distribution in this situation

Homework Equations





The Attempt at a Solution



The square well has no analytic solution, so how am i supposed to evaluate the energy levels to see if i can use a Boltzmann distribution?
 
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oddiseas said:
The square well has no analytic solution.
... Thats not true.
 

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