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ronnie snooker
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i want to known whether virtual particle exist or not , and does exchange of particle really happen in interaction.
The Feynman diagram process is a visual representation of the mathematical calculations involved in quantum field theory. It was developed by physicist Richard Feynman as a way to simplify and visualize complex particle interactions.
No, the Feynman diagram process is not just for computation. While it is a useful tool for performing calculations in quantum field theory, it also helps in understanding the underlying principles and interactions between particles.
The Feynman diagram process works by representing the interactions between particles as lines and vertices on a graph. Each line represents a particle, and the vertices represent the interaction between particles. The calculations involve assigning mathematical equations to each line and vertex, and then combining them to determine the overall probability of a particle interaction.
Yes, the Feynman diagram process is a highly accurate method for calculating particle interactions in quantum field theory. It has been extensively tested and validated through experiments and has been used to make predictions that have been confirmed by observations.
No, the Feynman diagram process is primarily used for interactions between elementary particles, such as electrons, photons, and quarks. It may not be applicable for more complex interactions, such as those involving nuclear forces or gravity.