What is Dirac Equation | Dirac Equation Explained | Dirac Equation In Relativistic Quantum Mechanics

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What is Dirac equation. How can you explain this complex equation. In this video, you are going to learn why Dirac equation is validated and tested in the realm of fine structure of hydrogen spectrum. You will learn the limitations of Bohr atomic model and how the relativistic quantum mechanics helps to explain the fine structure of hydrogen atom, thereby leading to fine structure splitting. You will also learn the relativistic energy and momentum relation which leads to the Dirac equation, fundamentally showing its robust nature in matching with the experimental data.

00:00 - 01:06 - Introduction
01:07 - 04:08 - A quick recap
04:09 - 06:29 - What is fine structure of hydrogen
06:30 - 08:07 - Bohr atomic model
08:08 - 11:02 - Relativistic energy and momentum
11:03 - 13:14 - Relativistic effects on electron's energy
13:15 - 15:18 - Relativistic corrections for energy levels of hydrogen atom
15:19 - 17:51 - Spin orbit coupling in Quantum Mechanics
17:52 - 23:01 - Fine structure splitting
23:02 - 24:19 - What does rigorous validation mean
24:20 - 25:36 - Why it is called fine structure
25:37 - 26:54 - Relativistic nature of Dirac equation
26:55 - 27:43 - Fine structure explained in Dirac equation
27:44 - 29:25 - Rigorous validation
29:26 - 30:00 - Conclusion

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