Extra conceptual approaches into the structure of protons are: the topological soliton method initially resulting from Tony Skyrme and the more exact AdS/QCD tactic that extends it to incorporate a string principle of gluons,[47] many QCD-impressed products like the bag model plus the constituent quark product, which have been popular https://beaugamvd.pointblog.net/detailed-notes-on-official-67811283