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hep-th2000
Effective Quarks and Their Interactions
Emili Bagan, Robin Horan, Martin Lavelle +1
This talk will summarise the progress we have made in our programme to both characterise and construct charges in gauge theories. As an application of these ideas we will see how t…
hep-th2000
Asymptotic Dynamics in Quantum Field Theory - When does the coupling switch off?
Robin Horan, Martin Lavelle, David McMullan
We discuss the approach to asymptotic dynamics due to Kulish and Faddeev. We show that there are problems in applying this method to theories with four point interactions. The sour…
hep-th1998
Colour Charges and Anti-Screening
Emili Bagan, Robin Horan, Martin Lavelle +1
If constituent quarks are to emerge from QCD they must have well defined colour and be energetically favoured. After reviewing the general properties of charges in gauge theories,…