Q&A

Why is the Higgs field not a fundamental force?

Why is the Higgs field not a fundamental force?

The Higgs field which is associated with the existence of the mass of the elementary particles does not transfer momentum, and thus is not a force; the exchanges of the Higgs boson are on the same level as for example the exchanges of electrons, (as seen in the diagram above,) in the appropriate diagrams, i.e. a simple …

Is Higgs a fifth force?

Well, if you wanted to think of it as a force, the “Higgs force” would be a fifth force. As the Higgs boson interacts with all fermions as well as the massive vector bosons, it can indeed be viewed as a particle mediating an interaction.

What is the new 5th force?

New evidence suggests a tiny subatomic particle could break the known laws of physics, hinting at the existence of a fifth force of nature. The forces currently known to scientists are gravity, electromagnetism, the weak force and the strong force. …

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What is the weakest of the fundamental forces?

gravity
Actually, gravity is the weakest of the four fundamental forces. Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity.

Is the Higgs a fundamental force?

The Higgs exchange between matter particles can certainly be called a force. Whether it can be viewed a fundamental force, is a matter of taste. But there is one important distinction between the force due to the Higgs exchange and the usual fundamental interactions.

Is the Higgs mechanism related to gravity?

If gravity is a fundamental force, then the Higgs mechanism is also. This is is true whether they are related or not. The Higgs mechanism is certainly the source of the inertial mass that inspired Newton to quantify what a force is, and how it behaves.

Is the Higgs field a vector field?

Doesn’t look like this has been mentioned yet: intuitively, forces are vectors and impart momentum, whereas the Higgs field is a scalar field that generates mass. If a fundamental interaction isn’t mediated by a gauge boson, then it loses it’s most force-like quality of being a vector field.

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What are the 5 fundamental forces of nature?

I’m inclined to say that gravity, SU (3), SU (2), U (1), and the fundamental Higgs force are the five fundamental forces of our current standard model, and electromagnetism, the weak force, and the low-energy Higgs force should be classified as “dwarf fundamental forces”. If gravity is a fundamental force, then the Higgs mechanism is also.