QFT, QED for condensed matter physics

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SUMMARY

The discussion centers on the need for foundational knowledge in Quantum Field Theory (QFT) and Quantum Electrodynamics (QED) for applications in condensed matter physics, specifically regarding the Casimir force in solid-state devices. Participants recommend "Gauge Theories in Particle Physics" by Aitchison as a more accessible introduction compared to Peskin's standard QFT text. The importance of selecting literature tailored to solid-state physics is emphasized, alongside the suggestion to utilize library resources for relevant QFT texts.

PREREQUISITES
  • Understanding of Quantum Mechanics
  • Familiarity with Electrodynamics
  • Knowledge of Statistical Mechanics
  • Background in Solid State Physics
NEXT STEPS
  • Research "Gauge Theories in Particle Physics" by Aitchison for introductory QFT concepts
  • Explore texts specifically focused on QFT applications in solid-state physics
  • Investigate the role of the Casimir force in photonic and plasmonic devices
  • Consider enrolling in a QFT course or attending lectures for deeper insights
USEFUL FOR

Undergraduate students in physics, particularly those specializing in condensed matter physics, plasmonics, and photonic devices, will benefit from this discussion.

xmavidis
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I don't have the time now to study QFT in depth but I need some basic knowledge about QED and quantum forces (like casimir). I want to study the role of casimir force to solid state devices (photonic and plasmonic devices).

Which part of QFT is needed to study for now and which books are going to help me for this purpose?

I am an undergraduate (advanced courses taken: quantum mechanics, electrodynamics, statistical mechanics and solid state physics). I work on plasmonics and photonic crystals.
 
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Can't you enroll in a QFT class or just sit in the lectures? You could try Gauge Theories in Particle Physics by Aitchison. That book is more elementary than the standard Peskin text in QFT. You might want to find text specifically for solid states physics though.

My suggestion is to just go the the library and search for QFT texts. There are bound to be some that fits your needs.
 

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