Bra/Ket Notation: Learn Basics & Find Eigenvalues

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SUMMARY

This discussion centers on Bra/Ket notation, essential for understanding quantum mechanics, particularly in the context of Bell's inequalities. The user references J.J. Sakurai's "Modern Quantum Mechanics" as a foundational text but seeks additional resources for clarity on spin states and eigenvalues. Recommendations include a specific post in the forum and Wikipedia, along with Isham's book for deeper insights into Bell inequalities. These resources collectively provide a solid foundation for mastering Bra/Ket notation.

PREREQUISITES
  • Understanding of quantum mechanics principles
  • Familiarity with J.J. Sakurai's "Modern Quantum Mechanics"
  • Basic knowledge of eigenvalues and eigenstates
  • Concepts of spin states in quantum systems
NEXT STEPS
  • Explore Bra/Ket notation in detail through online tutorials
  • Study the derivation of Bell inequalities in Isham's book
  • Review the specific forum post #17 for clarification on common mistakes
  • Utilize Wikipedia for a comprehensive overview of Bra/Ket notation
USEFUL FOR

Students and researchers in quantum mechanics, physicists studying Bell inequalities, and anyone seeking to understand Bra/Ket notation for advanced quantum theory applications.

The thinker
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Hi,

I need to read up on Bra/Ket notation for my project on Bells Inequalities. I've been through the relevant sections of J.J Sakurai's Modern Quantum Mechanics but have had a lot of trouble getting it all clear in my head.

Could anyone recommend me an online resource that might help?

(My priority at the moment is just the basics, understanding how spin states are described and the probabilities/eigenvalues found in bra/ket notation)

Thanks a lot!
 
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This post explains bra-ket notation. This thread might be helpful too (but read post #17 first, where I acknowledge a silly mistake I made in #2). Wikipedia is good too.

If you're trying to learn about Bell inequalities, you might like the derivation in Isham's book: 215, 216
 

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