Which theory or field can explain this?

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SUMMARY

The discussion centers on understanding the factors that affect the path of photons and identifying the relevant theories that explain these phenomena. Classical geometric optics is established as the primary framework for predicting the paths of light, effectively addressing the query without the need for complex theories such as Quantum Mechanics or Astrophysics. The conversation emphasizes that while various fields like Quantum Field Theory and High Energy Physics exist, they are not necessary for basic predictions regarding light paths.

PREREQUISITES
  • Understanding of Classical Geometric Optics
  • Basic knowledge of Photons and Light Behavior
  • Familiarity with Quantum Mechanics concepts
  • Awareness of various Physics fields such as Astrophysics and Particle Physics
NEXT STEPS
  • Study Classical Geometric Optics principles and applications
  • Explore the role of Photons in Quantum Mechanics
  • Investigate the differences between Classical and Quantum theories of light
  • Research the implications of High Energy Physics on light behavior
USEFUL FOR

Students of physics, educators in optics, and anyone interested in the fundamental principles governing light and its interactions in various physical contexts.

Christian Grey
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Suppose I am in a room and light(photons) from the light bulb reach my eyes, or I am outside light(photons) from the sun reach my eyes and I am able to see the objects around me.

I want to know what factors affect the path of photons like temperature, gravity etc.I mean by knowing these factors I can predict the path of photon/photons.

And which theory or field can help me in this case? like Quantum field theory,Quantum mechanics etc or Condensed matter physics,Solid state physics, Particle physics,Astrophysics,Cosmology,High Energy Physics etc.
 
Science news on Phys.org
You can ignore temperature and gravity. Classical geometric optics gives you all you need to find out about the paths of light (aka photons).
 

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