Can anybody guide me to learn physics?

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SUMMARY

The discussion focuses on self-study resources for physics, particularly for someone with a mechanical engineering background. Key recommendations include starting with analytical mechanics, specifically Lagrangians and Hamiltonians, as foundational concepts for quantum mechanics (QM). Essential mathematical skills such as linear algebra, particularly diagonalization and eigenvalues/eigenvectors, are also highlighted. For specific texts, Griffiths' "Introduction to Quantum Mechanics" and Tayor & Wheeler's "Spacetime Physics" are suggested as primary resources.

PREREQUISITES
  • Understanding of analytical mechanics, specifically Lagrangians and Hamiltonians.
  • Familiarity with linear algebra, focusing on diagonalization and eigenvalues/eigenvectors.
  • Basic knowledge of quantum mechanics principles.
  • Awareness of relativity concepts.
NEXT STEPS
  • Study Griffiths' "Introduction to Quantum Mechanics" for foundational QM concepts.
  • Read Tayor & Wheeler's "Spacetime Physics" to grasp relativity fundamentals.
  • Review analytical mechanics focusing on Lagrangians and Hamiltonians.
  • Deepen understanding of linear algebra, especially in relation to quantum mechanics.
USEFUL FOR

Students and self-learners with a background in engineering or mathematics who are interested in deepening their understanding of physics, particularly quantum mechanics and relativity.

jijopaul
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I completed my degree in mechanical engineering. But I've got a passion in studying physics. And I'm thinking to study it at home. But i don't know where to start and how to go on.

I' not thinking like 'commercial' physics degree. I just need to understand quantum mechanics, relativity etc.. I need a listing of series of best books or resources that provide a good understanding in this.
 
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Start by reviewing your analytical mechanics: Lagrangians & Hamiltonians. You will need these for QM.
Then review your linear algebra, especially the later parts about diagonalization, change of basis, and eigenvalues/eigenvectors. You will need these for QM.A good place to start with QM is Griffiths' "Introduction to Quantum Mechanics".

For relativity I suggest Tayor & Wheeler's "Spacetime Physics".
 
How much do you already know? How much do you want to know?
 

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