Dirac equation for electron in EM and Higgs fields?

[johne1618]

Is this the correct form for a Dirac electron in a Higgs field with scalar potential \phi and an electromagnetic field with vector potential A_\mu

i \gamma^\mu \partial_\mu \psi = g \phi \psi + e \gamma_\mu A^\mu \psi

where g is the coupling constant to the Higgs field and e is the coupling constant to the electromagnetic field?

 

[Bill_K]

Looks Ok to me. And φ = v + h.

 

[johne1618]

Looks Ok to me. And φ = v + h.

Thanks a lot.

I guess v is the Higgs vacuum expectation value and h is the physical Higgs field.