The solutions to the exercises in “Quantum Mechanics and Path Integrals” have finally progressed with difficulty to version 0.4. Currently, the exercises for the first 7 chapters have been basically completed.
Today is already January 9, 2016. 2015 has passed, and I forgot to wish everyone a Happy New Year. I am truly sorry. Let me add it here: I wish everyone a Happy New Year and all the best!
I am now a senior in university, approaching final exams and graduation. I have been busy with many things recently. One of them is joining a startup team of a small internet company, where I am responsible for text mining and occasionally writing web crawlers. I feel that since joining, I have gained a lot of insight and technical knowledge, reaching a different level compared to my last internship. There are several tasks lined up there, making me extremely busy but happy. Additionally, I have started writing my graduation thesis. Finishing it early will give me more time to learn things I like. My thesis is about path integrals, and I feel I have written it quite clearly and understandably. When the time is right, I will publish it to popularize path integrals to everyone ^_^. Furthermore, doing some path integral exercises every day also consumes a lot of time. For some difficult problems, it takes several mornings to write a satisfactory answer. I always feel there are many things I want to learn and do, but very little time.
Here, I simply say: “Keep going, keep going, keep going!” to encourage everyone. Thank you for your continued support of Scientific Space; I will continue to update.
Without further ado, here is the file: Solutions to Exercises in “Quantum Mechanics and Path Integrals” V0.4.pdf
The next part will likely be Chapter 8 on the Harmonic Oscillator, or Chapter 10 on Statistical Mechanics. In fact, Chapter 10 is closer to the previous content, such as the Perturbation Theory in Chapter 6. Moreover, Chapter 10 involves path integrals with real variables, which are actually easier to understand or more practical. Please stay tuned. Readers are also welcome to point out any errors in the exercise solutions.
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