Textbook for density matrix and trace?

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SUMMARY

The discussion centers on recommended textbooks for understanding density matrices and traces in quantum mechanics. Key recommendations include "Quantum Mechanics" by Cohen-Tannoudji et al., "A Modern Approach to Quantum Mechanics" by Sakurai, and "Quantum Mechanics: Concepts and Applications" by Townsend. All suggested texts are suitable for graduate students and provide detailed coverage of density matrices without delving into relativity.

PREREQUISITES
  • Understanding of quantum mechanics principles
  • Familiarity with linear algebra concepts
  • Basic knowledge of operators in quantum mechanics
  • Experience with mathematical formalism in physics
NEXT STEPS
  • Read "Quantum Mechanics" by Cohen-Tannoudji et al. for comprehensive coverage of density matrices
  • Study "A Modern Approach to Quantum Mechanics" by Sakurai for advanced insights
  • Explore "Quantum Mechanics: Concepts and Applications" by Townsend for practical applications
  • Research the mathematical foundations of density matrices and their applications in quantum mechanics
USEFUL FOR

Graduate students in physics, quantum mechanics enthusiasts, and educators seeking to deepen their understanding of density matrices and traces in quantum mechanics.

Tspirit
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I want a QM textbook which introduces detail knowledge of density matrix and trace (i.e. the average), who can recommend one for me? Thank you.
 
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At what level?

Cohen-Tannoudji et al. has a good discussion of the density matrix. The book by Townsend also addresses the topic.
 
DrClaude said:
At what level?

Cohen-Tannoudji et al. has a good discussion of the density matrix. The book by Townsend also addresses the topic.
Just non-relativity. I am a graduate student. Thank you.
 
I checked, and Sakurai also covers the topic. At your level, any of the references I have given will be accessible.
 
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