This paper was just published. I found it while doing a google search for time-dependent strong force. This search was motivated by my model of the nucleus as a non-Newtonian fluid. The properties of such fluid vary with the rate of change of an applied force. The paper doesn't use the term non-Newtonian fluid (or the equivalent term memory fluid or viscoelastic fluid) but it does mention time dependent states.
http://www.ptep-online.com/index_files/2013/PP-34-06.PDF Intrinsic Charges and the Strong Force Bo Lehnert According to a revised quantum electrodynamic theory, there are models of leptons such as the electron which possess both a net integrated electric charge and a much larger intrinsic charge of both polarities. From estimates based on such models, the corresponding Coulomb force due to the intrinsic charges then becomes two orders of magnitude larger than that due to the conventional net charge. This intrinsic charge force can also have the features of a short-range interaction. If these results would generally hold true, the intrinsic charge force could either interact with a strong force of different origin and character, or could possibly become identical with the strong force. It was published in the on-line journal _Progress in Physics_ which was setup in 2005. http://www.ptep-online.com/ The journal's guiding principles are worth a read. http://www.ptep-online.com/index_files/rights.html Harry