Explicit Form of Solution of Two Atoms Tavis-Cummings Model
  In this paper we consider the two atoms Tavis--Cummings model and give an explicit form to the solution of this model which will play a central role in quantum computation based on atoms of laser--cooled and trapped linearly in a cavity.   We also present a problem of three atoms Tavis--Cummings model which is related to the construction of controlled--controlled NOT operation (gate) in quantum computation. 
Kazuyuki Fujii, Kyoko Higashida, Ryosuke Kato, Yukako Wada (Yokohama   City University)