Can weak interaction be defined as a force related to distance between objects?

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Discussion Overview

The discussion revolves around whether the weak interaction can be defined as a force related to the distance between objects, exploring its nature in comparison to other fundamental forces such as gravitational and electromagnetic forces. The scope includes theoretical considerations and conceptual clarifications regarding particle interactions.

Discussion Character

  • Exploratory, Technical explanation, Conceptual clarification, Debate/contested

Main Points Raised

  • Some participants suggest that the weak interaction can be expressed as a force related to distance, but note that it also involves particle creation and decay, complicating the mathematical representation.
  • One participant challenges the notion by asking if neutrinos are attracted through Z-bosons in addition to gluons.
  • Another participant clarifies that neutrinos interact through Z-bosons, not gluons, emphasizing the distinction between weak and strong interactions.
  • It is noted that neutrinos are only affected by the weak interaction and gravity, excluding strong interactions.
  • A participant proposes that the nuclear force may arise from uncompensated quark interactions, suggesting a different perspective on the nature of forces at play.

Areas of Agreement / Disagreement

Participants express differing views on the nature of the weak interaction and its relationship to distance, with no consensus reached on whether it can be defined strictly as a force like gravitational or electromagnetic forces.

Contextual Notes

Participants acknowledge the complexity of the weak interaction due to its involvement in particle creation and decay, which may affect the interpretation of force in this context.

Khrapko
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Gravitational force between masses is given by the law of universal gravitation. Electrodynamics force between electric charges is the Lorentz force. Nuclear force between nucleons falls off exponentially with rising the distance. The force between quarks grows in proportion to the distance. Can weak interaction be expressed in term of a force as a function of the distance between objects?
 
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Yes, it can, to some extent, but the weak interaction also explains particles creation and decay, so the mathematical apparatus is a bit more complex. Classical gravitation and e-m implicitly assume that the number of particles of any particular kind is constant.

Try to compute attraction force of neutrinos through Z-boson :).
 
Do you imply that neutrinos are attracted not through gluons only but through Z-bosons also?
 
Neutrinos certainly do not interact through gluons but certainly through Z bosons.
 
Neutrinos aren't affected by the strong interaction (gluons), only by the weak interaction and gravity.
 
It seems to me that nuclear force is caused by an uncompensated quark interaction
 

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