Possible bound states of a one-dimensional square well I'm Lost

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SUMMARY

The discussion focuses on determining the number of bound states in a one-dimensional square well potential, specifically when p(max) = 4. The transcendental equations for even and odd parity solutions are provided, with the equations p tan(p) = √(p(max)² - p²) for even parity and -p cot(p) = √(p(max)² - p²) for odd parity. The user expresses confusion regarding the interpretation of bound states and the significance of the integer values of k in this context.

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  • Understanding of quantum mechanics, specifically one-dimensional potential wells
  • Familiarity with transcendental equations and their solutions
  • Knowledge of parity in quantum states
  • Basic algebra and trigonometric functions
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  • Study the derivation of bound states in quantum mechanics, focusing on square well potentials
  • Learn about the significance of the quantum number k in determining energy levels
  • Explore the mathematical techniques for solving transcendental equations
  • Investigate the implications of even and odd parity solutions in quantum systems
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Students and educators in quantum mechanics, particularly those studying potential wells and bound states, as well as anyone seeking to deepen their understanding of quantum state solutions and their mathematical foundations.

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Possible bound states of a one-dimensional square well... I'm Lost!

Homework Statement


Find the solutions of even and odd parity from the transcendental equations then find the number of bound states that are possible for a potential such that p(max) = 4?


Homework Equations


p=ka/2 & p(max)^2 = (u(not)a^{2}/4), u(not) = \underline{2m(not)}\overline{\hbar^{2}}V(not)

I've found that for Even parity: p tan(p)= \sqrt{p(max)^{2}-p^{2}}

Odd: -p cot(p)= \sqrt{p(max)^{2}-p^{2}}



The Attempt at a Solution



So after I've found the Even and Odd solutions from a lot of algebra I'm completely lost on how to find the number of bound states. I assume that this has to do with integers of k but I'm not sure what this all means and how to derive a "bound" state from the information given. I need a lot of help... or at least some just to get started!
 
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what is p(max) = 4 ?
 

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