What is the minimum speed limit in the universe?

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    Minimum Speed Universe
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Discussion Overview

The discussion revolves around the concept of speed limits in the universe, particularly focusing on the implications of the Higgs field on particle speeds. Participants explore theoretical aspects of speed limits for particles with and without mass, considering both conceptual and technical dimensions.

Discussion Character

  • Debate/contested, Conceptual clarification, Technical explanation

Main Points Raised

  • Some participants propose that particles like photons, which do not interact with the Higgs field, travel at the speed of light, suggesting that this could represent an absolute minimum speed limit.
  • Others argue that particles with non-zero rest mass can move at any speed less than the speed of light, including zero, indicating that the minimum speed limit is not fixed.
  • A later reply clarifies that an object does not need to be infinitely massive to be stationary in an inertial frame, only requiring non-zero rest mass.
  • It is noted that all objects, except those moving at the speed of light, have relative speeds defined by their reference frames, allowing for a range of speeds from 0 up to but not including the speed of light.

Areas of Agreement / Disagreement

Participants express differing views on the nature of speed limits in the universe, with no consensus reached on whether there is an absolute minimum speed limit or how the Higgs field influences this concept.

Contextual Notes

The discussion includes assumptions about the relationship between mass, speed, and the Higgs field, but these assumptions remain unresolved and depend on specific definitions and interpretations.

Justice Hunter
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I have a question :x

Technically, particles, like photons, which don't interact with the higgs field travel at the speed of light.

wouldn't the absolute minimum speed limit be something that interacts infinitely with the higgs field?
 
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Justice Hunter said:
I have a question :x

Technically, particles, like photons, which don't interact with the higgs field travel at the speed of light.

wouldn't the absolute minimum speed limit be something that interacts infinitely with the higgs field?

No. Particles with no rest mass are constrained to move at the speed of light in all reference frames but objects with non-zero rest mass can move at any speed less than the speed of light, including zero.
 
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Justice Hunter said:
wouldn't the absolute minimum speed limit be something that interacts infinitely with the higgs field?
An object does not have to be infinitely massive to be stationary with respect to an inertial frame - it only needs to have non-zero rest mass.
 
All things (other than those moving at c) move at a relative speed, defined by a reference frame. Therefore the speed can be anything from 0 up < c.
 

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