But to derive the energy-momentum-mass equation you need to set p = gamma*m*v and so you can’t set m=0 for a massless particle without also setting p=0. This means E = 0. Massless particles really have there own equation from QM E=h*f=p*c.
Very superficial. Is the Kinetic photon massless? Not made clear. If so then P = momentum = mass x velocity. So how is P "massless"? IOW, how can a product (P) be nonzero if one of its factors (m) is zero? Might as well call P a spirit or a ghost since they are allegedly massless.
Yup, "photon" is a transtemporal interaction; there is only ever a full spin "boson" exchanged between two half spin "fermions", with zero distance and zero time between the two in the "boson" lightlike frame.
So clear so neat, then so easy to understand! I wish I could find theses videos last semester, but perhaps it’s the right time to review now.
Amazing how things are simplified with a little simple math.
Agreed.
Cheers,
Dr. A
Well exlplained professor. Diametional analysis is powerful mathematical tool.
Agreed. Glad you're finding these useful.
Cheers,
Dr. A
I really appreciate your work sir
And I loved your way of teaching ❤❤❤ continue
Amazing explanation sir🙏Thanks a lot
But to derive the energy-momentum-mass equation you need to set p = gamma*m*v and so you can’t set m=0 for a massless particle without also setting p=0. This means E = 0. Massless particles really have there own equation from QM E=h*f=p*c.
Albert Einstein initially wrote down the formula as m=E/C^2, basically proving mass = energy/infinity
Excellent historical reference.
Cheers,
Dr. A
Amazing you are in concepting skills n building it... 🙏🍺🍺🍺❤
Thank you!Love the beer emoji.
Cheers!
Dr. A
Wait a minute P=mv , how it =h/λ
or can I say mv=h/λ ?
Sir, what is meant by powerful relationship?
Making momentum = mass x velocity = massless ghost. (or spirit or soul)
Very superficial. Is the Kinetic photon massless? Not made clear.
If so then P = momentum = mass x velocity. So how is P "massless"? IOW, how can a product (P) be nonzero if one of its factors (m) is zero?
Might as well call P a spirit or a ghost since they are allegedly massless.
Photon is a slice of emr wave yes, but the emr wave is not a wave of photons lmao.
Photon is man made construct.
No Such thing as a photon particle.
Yup, "photon" is a transtemporal interaction; there is only ever a full spin "boson" exchanged between two half spin "fermions", with zero distance and zero time between the two in the "boson" lightlike frame.
This type of discussion is what i love about YT comments 👍.
Me too. Keep it up!
Cheers,
Dr. A
Minecraft