Is Quantum Field Theory currently used in engineering?

AI Thread Summary
Quantum field theory (QFT) has not yet seen widespread application in engineering disciplines, though it is heavily utilized in condensed matter physics for developing predictive models. While quantum mechanics is extensively applied in electrical engineering and materials science, the integration of QFT remains limited. Researchers suggest that QFT could enhance the design of devices and the creation of novel materials, similar to current applications of quantum mechanics. However, there is a lack of comprehensive literature or resources specifically addressing QFT's engineering applications. The potential for QFT to influence engineering practices is recognized, but practical implementations are still in early stages.
spongehateworl
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Hey all,

I'm not sure if this belonged in the physics or engineering forum, but here's the question: has quantum field theory been applied to any engineering disciplines yet? I know quantum mechanics has been used extensively in electrical engineering and materials science/engineering. I also know that many condensed matter physicists today use quantum field theory in it's non-relativistic limit. It seems to me that condensed matter physicists would use quantum field theory to create more accurate predictive models for device design, novel materials, etc. (things that they currently use QM for), but I haven't found any books or anything online about this. Thanks for your inputs!
 
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