Fluctuation theory of weak crystallization in disordered heteropolymer systems
Dobrynin A. V., Erukhimovich I. Ya.
The behavior of disordered heteropolymer systems in the region where they become unstable relative to the fluctuations which destroy the spatially homogeneous state has been studied. It is shown on the basis of the Brazovskii approximation that the transition from the homogeneous state is a first-order phase transition. Some characteristic features of the behavior of the systems under consideration below the transition point are discussed.