Do Photons Experience Changes in Potential Fields?

AI Thread Summary
Photons are not affected by electric fields due to their lack of charge, but they do respond to gravitational potential differences, which can lead to energy changes manifested as redshift or blueshift. The discussion raises questions about the interaction of the electric and magnetic components of electromagnetic waves with electric fields. Additionally, there is a request for the mathematical explanation of how gravitational effects cause these shifts in light. Overall, the conversation explores the dual nature of photons in relation to gravitational fields while clarifying their behavior in electric fields. Understanding these interactions is crucial for deeper insights into the behavior of light in varying potential fields.
DeG
Messages
23
Reaction score
0
Are photons effected by traveling through electric or gravitational potential differences? If so, how so?
 
Physics news on Phys.org
DeG said:
Are photons effected by traveling through electric or gravitational potential differences? If so, how so?

Photon is not charged. So it is not affected by the electric field.

Photon has energy, so does responds to gravitation potential different. It can gain/loss energy and therefore red/blue shift.
 
Does the electric field component of em waves not interact with electric fields and likewise with the magnetic component? Also, could I get the mathematics behind the blue and/ or red shift of light do to gravitation?
 
Thread 'Is 'Velocity of Transport' a Recognized Term in English Mechanics Literature?'
Here are two fragments from Banach's monograph in Mechanics I have never seen the term <<velocity of transport>> in English texts. Actually I have never seen this term being named somehow in English. This term has a name in Russian books. I looked through the original Banach's text in Polish and there is a Polish name for this term. It is a little bit surprising that the Polish name differs from the Russian one and also differs from this English translation. My question is: Is there...
Hi there, im studying nanoscience at the university in Basel. Today I looked at the topic of intertial and non-inertial reference frames and the existence of fictitious forces. I understand that you call forces real in physics if they appear in interplay. Meaning that a force is real when there is the "actio" partner to the "reactio" partner. If this condition is not satisfied the force is not real. I also understand that if you specifically look at non-inertial reference frames you can...

Similar threads

Replies
2
Views
1K
Replies
2
Views
1K
Replies
19
Views
1K
Replies
2
Views
1K
Replies
27
Views
12K
Replies
1
Views
1K
Replies
3
Views
3K
Back
Top