Quantum field theory | Quantum field theory explained | Quantum field theory lectures

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Quantum field theory can at times be very challenging. It is always not of its mathematical complications but rather the subtle differences it has with its predecessor, Quantum Mechanics. In this video, you will learn the differences between Quantum Mechanics and Quantum Field Theory. Most importantly, you will also learn that knowing the differences actually gives you a deeper, more fundamental and a better understanding of the subject. You will learn here not only the differences but certain fundamental concepts and ideas which will make your understanding of Quantum Mechanics and Quantum Field Theory much better and profound.

00:00 - 01:21 - Introduction
01:22 - 05:01 - Learning the differences
05:02 - 07:38 - Why you should learn the differences
07:39 - 21:39 - Difference between QM and QFT, Particles and Fields
21:40 - 24:24 - Mathematical differences between QM and QFT
24:25 - 25:45 - Differences in mathematical notations
25:46 - 27:50 - Dynamics of QM and QFT
27:51 - 28:04 - State representations of QM and QFT
28:05 - 29:27 - Differences between QM and QFT
29:28 - 32:33 - Relationship betweem QM and QFT
32:34 - 33:40 - Major differences between QM and QFT
33:41 - 34:11 - Summary
34:12 - 34:56 - Conclusion

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