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since today is an mwfsat day some things to share that are related to qft, these may serve as my additional resource materials as well
An introduction to Goldstone boson physics and to the coset construction
https://arxiv.org/abs/2110.14504
while this one has been shared in one of Prof. Daniel Green's tweets, for me what is intriguing is the title itself: phonons, quantum vibrational (acoustical-mechanical) energy in solids viewed in the perspective of a qft
Phonons as Goldstone Bosons
https://arxiv.org/abs/hep-ph/9609466