27 Jul '18 06:17>
Here is an excerpt from the link below:
" Cosmologists were very happy when the Higgs boson was discovered, partly because it’s a manifestation of a “Higgs field” – the first fundamental “scalar field” observed in nature. A scalar field is one that has a value at every point in space-time but no direction. An everyday example might be a pressure map on a weather forecast (values everywhere but no direction). A wind map, on the other hand, isn’t a scalar field as it has speed and overall direction.
"Apart from Higgs, all particles in nature are associated with “quantum fields” that are like the analogy of wind maps. It has been theorised that, like Higgs, dark energy could be another example of a scalar field."
https://theconversation.com/the-experiments-trying-to-crack-physics-biggest-question-what-is-dark-energy-52917
According to the link above high and low pressure areas in the atmosphere are directional and therefore not scalar. Is there another criteria to determine if a field is scalar or not besides that?
" Cosmologists were very happy when the Higgs boson was discovered, partly because it’s a manifestation of a “Higgs field” – the first fundamental “scalar field” observed in nature. A scalar field is one that has a value at every point in space-time but no direction. An everyday example might be a pressure map on a weather forecast (values everywhere but no direction). A wind map, on the other hand, isn’t a scalar field as it has speed and overall direction.
"Apart from Higgs, all particles in nature are associated with “quantum fields” that are like the analogy of wind maps. It has been theorised that, like Higgs, dark energy could be another example of a scalar field."
https://theconversation.com/the-experiments-trying-to-crack-physics-biggest-question-what-is-dark-energy-52917
According to the link above high and low pressure areas in the atmosphere are directional and therefore not scalar. Is there another criteria to determine if a field is scalar or not besides that?