Eskola, Kari J., Keijo Kajantie, and K. Tuominen. "Heavy-ion collision multiplicities and gluon distribution functions." Nuclear Physics A 700, no. 1-2 (2002): 509-522.
DeGrand, T., and Keijo Kajantie. "Supercooling, entropy production, and bubble kinetics in the quark-hadron phase transition in the early universe." Physics Letters B 147, no. 4-5 (1984): 273-278.
Kajantie, Keijo, Mikko Laine, Kari Rummukainen, and York Schröder. "Four-loop vacuum energy density of the SU (Nc)+ adjoint Higgs theory." Journal of High Energy Physics 2003, no. 04 (2003): 036.
Kajantie, Keijo, and L. McLerran. "Initial conditions for hydrodynamical calculations of ultra-relativistic nuclear collisions." Physics Letters B 119, no. 1-3 (1982): 203-206.
Hietanen, Ari, Keijo Kajantie, Mikko Laine, Kari Rummukainen, and York Schröder. "Plaquette expectation value and gluon condensate in three dimensions." Journal of High Energy Physics 2005, no. 01 (2005): 013.
Kajantie, Keijo, and Tetsuo Matsui. "Decay of strong color electric field and thermalization in ultra-relativistic nucleus-nucleus collisions." Physics Letters B 164, no. 4-6 (1985): 373-378.
Kajantie, Keijo, Touko Tahkokallio, and Jung-Tay Yee. "Thermodynamics of ads/qcd." Journal of High Energy Physics 2007, no. 01 (2007): 019.