How does the Higgs mechanism relate to dark matter?
The Higgs mechanism itself does not directly explain dark matter, but it opens intriguing possibilities. Dark matter is a mysterious form of matter that does not interact with light, and we do not yet know its nature. Some theoretical extensions of the Standard Model propose that dark matter particles could interact with the Higgs field, giving them mass through the same mechanism. For example, in models like the Higgs portal, dark matter couples to the Higgs boson, which could allow us to detect it indirectly. However, we must always ask: what is the underlying principle? The Higgs mechanism is a proven part of the Standard Model, but dark matter remains an open question. I am cautious about ideas that cannot be tested, but I admire their mathematical beauty. Future experiments, like those at the LHC or in direct detection searches, may reveal whether the Higgs field plays a role in the dark sector.
Ask François Englert the follow-up →