Exploring Massless Charged Particles: Group Theory Theories

In summary, the conversation discusses the existence of massless charged particles and whether current theories allow for them. The individual clarifies that while there is nothing in current theories that forbids their existence, they have not yet been observed. They then ask if any group theory theories, such as those using the E8 group, predict or forbid their existence.
  • #1
FunkyDwarf
489
0
Hey guys

Just to clarify: there's nothing in current theories that forbids massless charged particles right? Its just we haven't found one yet. Do any of the group theory theories predict them or forbid them?(like the ones using the E8 group etc)

Thanks
-Graeme
 
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  • #2
FunkyDwarf said:
Hey guys

Just to clarify: there's nothing in current theories that forbids massless charged particles right? Its just we haven't found one yet. Do any of the group theory theories predict them or forbid them?(like the ones using the E8 group etc)

Thanks
-Graeme

If massless electrically charge particles existed, we already would have observed certain processes, but we haven't. See

https://www.physicsforums.com/showthread.php?t=276535.
 
  • #3
danke.
 

FAQ: Exploring Massless Charged Particles: Group Theory Theories

What are massless charged particles?

Massless charged particles are particles that have no mass but carry an electric charge. They are predicted by certain theories such as quantum electrodynamics and are important in understanding the behavior of subatomic particles.

How do we explore massless charged particles?

We explore massless charged particles through theoretical models and experiments. Theoretical models, such as group theory theories, help us understand the properties and behaviors of these particles. Experiments, such as particle accelerators, allow us to observe and measure the interactions of these particles.

What is group theory and how does it relate to massless charged particles?

Group theory is a branch of mathematics that deals with symmetry and patterns. In the context of massless charged particles, group theory is used to describe the symmetries and transformations of these particles and their interactions with other particles.

What is the significance of exploring massless charged particles?

Exploring massless charged particles is important for understanding the fundamental building blocks of matter and the forces that govern their behavior. It also has practical applications in fields such as particle physics, quantum computing, and materials science.

What are some potential implications or applications of the theories surrounding massless charged particles?

The theories surrounding massless charged particles have implications in many areas of physics, including quantum field theory and cosmology. They also have potential applications in developing new technologies, such as more efficient energy storage and communication devices.

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