Difference between Fermions and Bosons in Feynman diagrams

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Discussion Overview

The discussion revolves around the distinctions between fermions and bosons as represented in Feynman diagrams, including their visual representation and physical characteristics.

Discussion Character

  • Technical explanation, Conceptual clarification, Debate/contested

Main Points Raised

  • Some participants note that fermions are typically represented by solid lines in Feynman diagrams, while bosons are represented by dashed or wavy lines.
  • One participant expresses a desire for a more physical explanation beyond the graphical representation.
  • Another participant questions the clarity of the original question, suggesting that the distinction in spins should be acknowledged.
  • A participant categorizes fermions as physical type particles and bosons as effect type particles, providing examples such as electrons and photons.
  • One participant comments on the age of the thread, indicating it has been ongoing for some time.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the clarity of the original question or the sufficiency of the answers provided, indicating a mix of perspectives on the topic.

Contextual Notes

The discussion may lack clarity due to varying interpretations of what constitutes a "physical answer" and the specific context of Feynman diagrams.

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What distinguishes Fermions form Bosons in Feynman diagrams?
 
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Fermions are usually drawn with solid lines and bosons are usually drawn with dashed or wavy lines.
 
I was hoping for a more physical answer.
 
Could you rephrase the question? It isn't clear what you're asking since you specified 'in a Feynman Diagram'. I assume you know the difference in spins.
 
The fermions are physical type particles and the bosons are effect type particles.

An electron would be a fermion and a photon would be a boson.

Is this the "more physical answer" you were looking for?
 
This thread is years old.
 

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